Rapid: Individual Calculations June 2022
 Vitzthum, Florian  Total change: 7.60  Rating chartPersonal card
 CEHR Challenge Jeunes Haut-Rhin 2022 U16 mixtes ESCHENTZWILLER FRA 2022-05-14
RcRownchangeKK*chgGame
 1097 1128 2.00 3 0.38 20 7.60 
  Mangold, Tao 1009 FRA1.0010.34206.80 
  Hasnaoui, Rayen 1143 FRA1.0010.522010.40 
  Chaib, Youssef 1139 FRA0.001-0.4820-9.60 

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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