Individual Calculations June 2023
 Coles, Robin  Total change: -5.20  Rating chartPersonal card
 Open d'Angers 2023 Tournoi A ANGERS FRA 2023-05-19
RcRownchangeKK*chgGame
 1983 2075 3.50 6 -0.13 40 -5.20 
  Dalaud, Dorian f2292 FRA0.001-0.2240-8.80 
  Genand, Theo 1939 FRA1.0010.324012.80 
  Mence, Eline 1762 FRA0.501-0.3640-14.40 
  Renard, Emmanuel 1769 FRA1.0010.14405.60 
  Le Goff, Ronan f2323 FRA0.001-0.1940-7.60 
  Salvaing, Jean-Louis 1810 FRA1.0010.18407.20 

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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