Rapid: Individual Calculations February 2023
 Serra, Yannick  Total change: 4.00  Rating chartPersonal card
 Rapide mensuel Colomiers - Janvier 2023 COLOMIERS FRA 2023-01-21
RcRownchangeKK*chgGame
 1545 1769 4.00 5 0.20 20 4.00 
  De Biasi, Maxime 1369  * FRA0.501-0.4220-8.40 
  Sac, Olivier 1463 FRA1.0010.14202.80 
  Gazol, Alexandre 1534 FRA1.0010.21204.20 
  Cohen, Loic 1778 FRA0.5010.01200.20 
  Marni-Sandid, Tarik 1582 FRA1.0010.26205.20 
 * 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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