Rapid: Individual Calculations March 2023
 Benhamdi, Zakary  Total change: -4.80  Rating chartPersonal card
 Rapides de Ste Foy d'Aigrefeuille 2023 AIGREFEUILLE FRA 2023-02-12
RcRownchangeKK*chgGame
 1340 1187 2.00 7 -0.12 40 -4.80 
  Vantaux, Antoine 1332 FRA0.001-0.3140-12.40 
  Le Bars, Lucien 1470 FRA0.001-0.1640-6.40 
  Wiggenhauser, Amy 1363 FRA0.001-0.2740-10.80 
  Daraei, Armand 1260 FRA1.0010.604024.00 
  Di Scala, Matis 1341 FRA0.001-0.2940-11.60 
  Petrowitsch, Ruediger 1240 FRA1.0010.574022.80 
  Toulouze, Pierre 1374 FRA0.001-0.2640-10.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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