Individual Calculations December 2022
 Flores, Christophe  Total change: -17.20  Rating chartPersonal card
 1er Tournoi d'Yzeure Echecs Open A (plus de 1600) YZEURE FRA 2022-11-19
RcRownchangeKK*chgGame
 1480 1391 0.50 4 -1.07 20 -21.40 
  Riviere, Philippe 1681 FRA0.001-0.1620-3.20 
  Flores, Victor 1531 FRA0.001-0.3120-6.20 
  Chaudagne, Jules 1458 FRA0.5010.09201.80 
  Petit, Theo 1251 FRA0.001-0.6920-13.80 

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)
 
 Team 2023 - Nationale 3 r2-3 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1546 1391 0.50 1 0.21 20 4.20 
  Kosten-Forintos, Gyongyver 1546 FRA0.5010.21204.20 

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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