Individual Calculations November 2023
 Abitbol, Jean-Luc  Total change: -10.00  Rating chartPersonal card
 Team 2024 - ARA octobre FRANCE FRA 2023-10-01
RcRownchangeKK*chgGame
 1291 1390 0.50 1 -0.14 20 -2.80 
  Murer, Brian 1291 FRA0.501-0.1420-2.80 

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)
 
 L'Echiquier grenoblois automne 2023 r5-7 GRENOBLE FRA 2023-10-04
RcRownchangeKK*chgGame
 1664 1390 0.00 2 -0.36 20 -7.20 
  Gros, Baudouin 1758 FRA0.001-0.1020-2.00 
  Salinas, Pierre 1570 FRA0.001-0.2620-5.20 

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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