Rapid: Individual Calculations July 2023
 Copin, Valentin  Total change: -29.00  Rating chartPersonal card
 Rapide des fleurs 2023 GRASSE FRA 2023-06-25
RcRownchangeKK*chgGame
 1674 1889 3.00 6 -1.45 20 -29.00 
  Hillebrands, Jerome 1507 FRA1.0010.09201.80 
  Perrusset, Barbara 1739 FRA1.0010.30206.00 
  Clerc, Gabriel 1777 FRA0.001-0.6520-13.00 
  Forestier, Carole 1969 FRA0.001-0.3920-7.80 
  Clerc, Vivien 1560 FRA0.001-0.8820-17.60 
  Antonyan, Vardan 1489  * FRA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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