Rapid: Individual Calculations May 2023
 Hichari, Lotfi  Total change: -19.40  Rating chartPersonal card
 Rapide Mediatheque de Saint-Joseph 2023 SAINT JOSEPH FRA 2023-04-23
RcRownchangeKK*chgGame
 1276 1183 1.00 5 -0.97 20 -19.40 
  Grondin, Marine 1564 FRA0.001-0.0920-1.80 
  Antier, Gilbert 1245 FRA0.001-0.4120-8.20 
  Legros- Vienne, Adrien 1290 FRA0.001-0.3520-7.00 
  Dourou, Yvon 1114 FRA1.0010.40208.00 
  Gauthier, Keanu 1168 FRA0.001-0.5220-10.40 

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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