Individual Calculations April 2023
 Le Ralec, Mickael  Total change: -43.60  Rating chartPersonal card
 Team 2023 - 60' Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 1479 1456 0.50 3 -0.91 40 -36.40 
  Bonhomme, Marcel 1450 FRA0.001-0.5140-20.40 
  Ollivier, Alain 1549 FRA0.5010.13405.20 
  Lyandzberg, Anatoly 1437 FRA0.001-0.5340-21.20 

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)
 
 Championnat toutes categories Cotes d'Armor 2022-23 r5-7 GUINGAMP FRA 2023-03-04
RcRownchangeKK*chgGame
 1170 1456 1.50 2 -0.18 40 -7.20 
  Loudier, Sarah 1122 FRA1.0010.12404.80 
  Ollivier, Armel 1217 FRA0.501-0.3040-12.00 

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)
 

 

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