Rapid: Individual Calculations September 2021
 Kosanak, Huseyin  Total change: -18.80  Rating chartPersonal card
 7me open rapide Patrick Le Moy SAINT BRIEUC FRA 2021-08-29
RcRownchangeKK*chgGame
 1286 1464 4.00 7 -0.94 20 -18.80 
  Morvan, Dominique 1198 FRA0.001-0.8220-16.40 
  Mareau, Ewa 1210 FRA1.0010.19203.80 
  Cresswell, Mary-Jane 1154 FRA1.0010.14202.80 
  Valgres, Bernard 1088 FRA1.0010.09201.80 
  Jouan, Hugo 1616 FRA0.001-0.3020-6.00 
  Ladan, Andre 1243 FRA1.0010.22204.40 
  Lamaze, David 1496 FRA0.001-0.4620-9.20 

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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