Rapid: Individual Calculations December 2023
 Martel, Guillaume  Total change: -11.40  Rating chartPersonal card
 Tournoi rapide de Prayssac 2023 PRAYSSAC FRA 2023-11-05
RcRownchangeKK*chgGame
 1392 1277 1.00 4 -0.57 20 -11.40 
  Thamier, Stephan 1739 FRA0.001-0.0520-1.00 
  Bernardini, Simhon 1182 FRA0.001-0.6320-12.60 
  Poissonnier, Lisea 1134 FRA1.0010.31206.20 
  Lefevre, Jacques 1514 FRA0.001-0.2020-4.00 

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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