Individual Calculations April 2023
 Durez, Gerard  Total change: 1.60  Rating chartPersonal card
 Championnat interne La Dame Noire 2022 r7-9 MONTIGNY LE BRETONNEUX FRA 2023-02-17
RcRownchangeKK*chgGame
 1468 1383 1.00 2 0.23 20 4.60 
  Longbien, Dominique 1427 FRA0.5010.06201.20 
  Mongey, Alain 1509 FRA0.5010.17203.40 

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)
 
 Team 2023 - IDF Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 1368 1393 0.00 1 -0.53 20 -10.60 
  Theveny, Benjamin 1368 FRA0.001-0.5320-10.60 

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 4 r6 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1306 1393 1.00 1 0.38 20 7.60 
  Libourel, Leo 1306 FRA1.0010.38207.60 

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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