Individual Calculations May 2018
 Coquet, Bruno  Total change: 48.40  Rating chartPersonal card
 Open 13 Samedi 2017-18 r5-9 VITROLLES FRA 2018-01-20
RcRownchangeKK*chgGame
 1288 1176 3.00 5 1.21 40 48.40 
  Benoit-Lizon, Alain 1329 FRA0.001-0.3040-12.00 
  Blondelon, Claude 1257 FRA1.0010.614024.40 
  Pau, Gerard 1105 FRA1.0010.404016.00 
  Porte, Jacques 1320 FRA1.0010.694027.60 
  Chabaud, Philippe 1430 FRA0.001-0.1940-7.60 

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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