Individual Calculations January 2022
 Petetin, Ednan  Total change: 25.60  Rating chartPersonal card
 Tournoi interne du TPG 2021 r3-4 BESANCON FRA 2021-11-06
RcRownchangeKK*chgGame
 1676 1512 1.00 1 0.72 40 28.80 
  Tabatabai, Reza 1676 FRA1.0010.724028.80 

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)
 
 Tournoi interne du TPG 2021 r5 BESANCON FRA 2021-12-23
RcRownchangeKK*chgGame
 1912 1512 0.00 1 -0.08 40 -3.20 
  Sermier, Alain 1912  * FRA0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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