Individual Calculations December 2023
 Valette, Alain  Total change: -58.20  Rating chartPersonal card
 21eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2023-10-28
RcRownchangeKK*chgGame
 1136 1355 2.50 7 -2.91 20 -58.20 
  Gonzalez, Cyril 1083 FRA0.501-0.3320-6.60 
  Pignet, Philippe 1020 FRA0.001-0.8820-17.60 
  Viard, Thierry 1217 FRA0.501-0.1920-3.80 
  Vaisse, Elisabeth 1160 FRA1.0010.25205.00 
  Hude, Hugo 1194 FRA0.501-0.2120-4.20 
  Van Vooren, Arthur 1181 FRA0.001-0.7320-14.60 
  Cassam-Chenai, Lea 1098 FRA0.001-0.8220-16.40 

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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