Individual Calculations December 2021
 Estrela Meri , Antoni  Total change: 48.00  Rating chartPersonal card
 Segunda Autonomica Norte 2021 Valencia ESP 2021-09-11
RcRownchangeKK*chgGame
 1526 1126 0.00 1 -0.08 40 -3.20 
  Checa Martinez, Emilio 1526  * ESP0.001-0.0840-3.20 
 * 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)
 
 Primera Provincial Val - Cas 2021 Valencia ESP 2021-09-11
RcRownchangeKK*chgGame
 1236 1126 2.00 2 1.28 40 51.20 
  Simarro Peiro, Andres 1142 ESP1.0010.524020.80 
  Saez Garcia, Jose Luis 1329 ESP1.0010.764030.40 

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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