Individual Calculations May 2022
 Robert, Martine  Total change: -2.00  Rating chartPersonal card
 XIVeme Tournoi d'Echecs des 5 Samedi r5-6 LE PERREUX SUR MARNE FRA 2022-03-12
RcRownchangeKK*chgGame
 1645 1122 0.00 1 -0.03 20 -0.60 
  Delacourt, Frederic 1645 FRA0.001-0.0320-0.60 

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 2022 - IDF Avril FRANCE FRA 2022-04-01
RcRownchangeKK*chgGame
 1551 1122 0.00 1 -0.07 20 -1.40 
  Balakrishnan, Aravinth 1551 FRA0.001-0.0720-1.40 

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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