Individual Calculations May 2023
 Decrock, Justin  Total change: 48.80  Rating chartPersonal card
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1545 1323 0.50 1 0.28 40 11.20 
  Letocart, Alexandre 1545 FRA0.5010.284011.20 

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)
 
 11eme LUC Open - Tournoi international d'echecs de Lille LILLE FRA 2023-04-15
RcRownchangeKK*chgGame
 1686 1323 2.50 8 0.94 40 37.60 
  Poupard, Romain 1013 FRA1.0010.14405.60 
  Wacrenier, Jerome 1621 FRA0.5010.354014.00 
  Henris, Luc f2169 BEL0.0010.00400.00 
  De Lussac, Estephe 2047 FRA0.001-0.0140-0.40 
  Piccavet, Elias 1737 FRA0.5010.434017.20 
  Daum, Philippe 1609 FRA0.001-0.1640-6.40 
  Dvorsak, Hans 1778 FRA0.5010.444017.60 
  Vanneste, Axel 1517 FRA0.001-0.2540-10.00 

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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