Individual Calculations September 2019
 Danthez, Bernard  Total change: 18.80  Rating chartPersonal card
 Circuit d'Echecs Gascon 2019 Open RISCLE FRA 2019-08-05
RcRownchangeKK*chgGame
 1255 1143 2.00 3 0.94 20 18.80 
  Varas, Manuel 1346 FRA0.001-0.2420-4.80 
  Danthez, Lucas 1185 FRA1.0010.562011.20 
  Baudet, Joel 1234 FRA1.0010.622012.40 

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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