Individual Calculations November 2022
 Ben Ayed, Rayen  Total change: 70.40  Rating chartPersonal card
 Championnat du Nord des Jeunes 2022 - U12 (Pupilles) CAPPELLE LA GRANDE FRA 2022-10-22
RcRownchangeKK*chgGame
 1308 1088 2.50 3 1.76 40 70.40 
  Vanhille, Martin 1204 FRA1.0010.664026.40 
  Martellier, Antoine 1497 FRA1.0010.924036.80 
  Gandin, Barthelemy 1224 FRA0.5010.18407.20 

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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