Individual Calculations December 2021
 Sendra Tormo, Juan  Total change: 0.00  Rating chartPersonal card
 L'Echiquier Grenoblois Automne 2021-2 GRENOBLE FRA 2021-10-13
RcRownchangeKK*chgGame
 1969 2035 1.00 1 0.41 20 8.20 
  Saint-Arroman, Alain 1969 FRA1.0010.41208.20 

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)
 
 L'Echiquier Grenoblois Automne 2021-3 GRENOBLE FRA 2021-11-17
RcRownchangeKK*chgGame
 1658 2044 0.50 1 -0.41 20 -8.20 
  Benouaret, Idir 1658 FRA0.501-0.4120-8.20 

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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