Individual Calculations November 2023
 Lefevre, Christophe  Total change: 46.40  Rating chartPersonal card
 Open du Club ELO-Oberhausbergen 2023 (Strasbourg) OBERHAUSBERGEN FRA 2023-10-07
RcRownchangeKK*chgGame
 1405 1488 3.50 4 1.16 40 46.40 
  Paris, Jocelyn 1351 FRA1.0010.324012.80 
  Miletto, Nathan 1114 FRA1.0010.10404.00 
  Schulz, Victor 1590 FRA0.5010.14405.60 
  Depner, Michael 1564 GER1.0010.604024.00 

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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