Individual Calculations May 2023
 Billon, Olivier  Total change: -15.40  Rating chartPersonal card
 Team 2023 - EST Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1561 1263 0.00 1 -0.15 20 -3.00 
  Halil, Amar 1561 FRA0.001-0.1520-3.00 

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)
 
 Championnat de la ville de Metz 2023 r4 METZ FRA 2023-04-14
RcRownchangeKK*chgGame
 1175 1263 0.00 1 -0.62 20 -12.40 
  Satyanarayan, Shraddha 1175 FRA0.001-0.6220-12.40 

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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