Option to use baseMMS+round/2 for SOS

api-webapp/src/main/kotlin/org/jeudego/pairgoth/api/ApiTools.kt

@@ -38,13 +38,15 @@ fun Tournament<*>.getSortedPairables(round: Int): List<Json.Object> {
         else pairables.mapValues {
             it.value.let { pairable ->
                 val mmBase = pairable.mmBase()
+                val score = roundScore(mmBase +
+                        (nbW(pairable) ?: 0.0) + // TODO take tournament parameter into account
+                        (1..round).map { round ->
+                            if (playersPerRound.getOrNull(round - 1)?.contains(pairable.id) == true) 0 else 1
+                        }.sum() * pairing.pairingParams.main.mmsValueAbsent)
                 Pair(
-                    mmBase,
-                    roundScore(mmBase +
-                            (nbW(pairable) ?: 0.0) + // TODO take tournament parameter into account
-                            (1..round).map { round ->
-                                if (playersPerRound.getOrNull(round - 1)?.contains(pairable.id) == true) 0 else 1
-                            }.sum() * pairing.pairingParams.main.mmsValueAbsent)
+                    if (pairing.pairingParams.main.sosValueAbsentUseBase) mmBase
+                    else roundScore(mmBase + round/2),
+                    score
                 )
             }
         }

api-webapp/src/main/kotlin/org/jeudego/pairgoth/model/Pairing.kt

@@ -51,7 +51,8 @@ data class MainCritParams(
     val additionalPlacementCritSystem1: Criterion = Criterion.RATING,
     val additionalPlacementCritSystem2: Criterion = Criterion.NONE,
     val mmsValueAbsent: Double = 0.5,
-    val roundDownScore: Boolean = true
+    val roundDownScore: Boolean = true,
+    val sosValueAbsentUseBase: Boolean = true
 ) {
     enum class DrawUpDown { TOP, MIDDLE, BOTTOM }
     enum class SeedMethod { SPLIT_AND_FOLD, SPLIT_AND_RANDOM, SPLIT_AND_SLIP }
@@ -245,7 +246,8 @@ fun MainCritParams.Companion.fromJson(json: Json.Object, localDefault: MainCritP
     additionalPlacementCritSystem1 = json.getString("firstSeedAddCrit")?.let { Criterion.valueOf(it) } ?: localDefault?.additionalPlacementCritSystem1 ?: default.additionalPlacementCritSystem1,
     additionalPlacementCritSystem2 = json.getString("secondSeedAddCrit")?.let { Criterion.valueOf(it) } ?: localDefault?.additionalPlacementCritSystem2 ?: default.additionalPlacementCritSystem2,
     mmsValueAbsent = json.getDouble("mmsValueAbsent") ?: localDefault?.mmsValueAbsent ?: default.mmsValueAbsent,
-    roundDownScore = json.getBoolean("roundDownScore") ?: localDefault?.roundDownScore ?: default.roundDownScore
+    roundDownScore = json.getBoolean("roundDownScore") ?: localDefault?.roundDownScore ?: default.roundDownScore,
+    sosValueAbsentUseBase = json.getBoolean("sosValueAbsentUseBase") ?: localDefault?.sosValueAbsentUseBase ?: default.sosValueAbsentUseBase
     )
 
 fun MainCritParams.toJson() = Json.Object(
@@ -262,7 +264,8 @@ fun MainCritParams.toJson() = Json.Object(
     "firstSeedAddCrit" to additionalPlacementCritSystem1,
     "secondSeedAddCrit" to additionalPlacementCritSystem2,
     "mmsValueAbsent" to mmsValueAbsent,
-    "roundDownScore" to roundDownScore
+    "roundDownScore" to roundDownScore,
+    "sosValueAbsentUseBase" to sosValueAbsentUseBase
 )
 
 fun SecondaryCritParams.Companion.fromJson(json: Json.Object, localDefault: SecondaryCritParams? = null) = SecondaryCritParams(

api-webapp/src/main/kotlin/org/jeudego/pairgoth/pairing/solver/MacMahonSolver.kt

@@ -20,11 +20,14 @@ class MacMahonSolver(round: Int,
         val pairing = pairables.map { it.id }.toSet()
         pairablesMap.mapValues {
             it.value.let { pairable ->
-                Pair(
-                    pairable.mmBase,
-                    roundScore(pairable.mmBase +
+                val score = roundScore(pairable.mmBase +
                         pairable.nbW + // TODO take tournament parameter into account
-                        pairable.missedRounds(round, pairing) * pairingParams.main.mmsValueAbsent))
+                        pairable.missedRounds(round, pairing) * pairingParams.main.mmsValueAbsent)
+                Pair(
+                    if (pairingParams.main.sosValueAbsentUseBase) pairable.mmBase
+                    else roundScore(pairable.mmBase + round/2),
+                    score
+                )
             }
         }
     }

view-webapp/src/main/webapp/js/tour-information.inc.js

@@ -216,6 +216,7 @@ onLoad(() => {
         main: {
           mmsValueAbsent: form.val('mmsValueAbsent'),
           roundDownScore: form.val('roundDownScore'),
+          sosValueAbsentUseBase: form.val('sosValueAbsentUseBase'),
           firstSeedLastRound: form.val('firstSeedLastRound'),
           firstSeedAddCrit: form.val('firstSeedAddRating') ? 'RATING' : 'NONE', // TODO use client side boolean
           firstSeed: form.val('firstSeed'),

view-webapp/src/main/webapp/tour-parameters.inc.html

@@ -36,6 +36,18 @@
           </label>
         </div>
       </div>
+      <div class="inline fields">
+        <div class="field">
+          <label>
+            For SOS/SOSOS calculations, use
+            <select name="sosValueAbsentUseBase">
+              <option value="true" #if($tour.pairing.main.sosValueAbsentUseBase) selected #end>base MMS</option>
+              <option value="false" #if(!$tour.pairing.main.sosValueAbsentUseBase) selected #end>base MMS + rounds/2</option>
+            </select>
+            of self player when absent from rounds
+          </label>
+        </div>
+      </div>
 #end
       <div class="ui fluid styled accordion">
         <div class="title"><i class="dropdown icon"></i>Seeding methods inside groups of same score</div>