Individual Calculations March 2024
 Yang, Lucas  Total change: 0.80  Rating chartPersonal card
 Tournoi Interne du Vesinet 2023-2024 r5 LE VESINET FRA 2024-02-10
RcRownchangeKK*chgGame
 1449 1285 1.00 1 0.72 40 28.80 
  Sarfati, Didier 1449 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)
 
 Championnat IdF 2024 U08 PARIS FRA 2024-02-12
RcRownchangeKK*chgGame
 1098 1285 1.50 3 -0.70 40 -28.00 
  Watson, Tiger 1020 USA0.501-0.3240-12.80 
  Zhakupov, Iskander 1043 FRA0.001-0.8040-32.00 
  Ralitera, Loic 1231 FRA1.0010.424016.80 

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)
 

 

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