Individual Calculations July 2023
 Berail, Tristan  Total change: 20.00  Rating chartPersonal card
 Open de Pau Henri IV 2023 PAU FRA 2023-06-03
RcRownchangeKK*chgGame
 1544 1218 1.50 5 0.50 40 20.00 
  Sahinoz, Giulio O 1902 ENG0.001-0.0140-0.40 
  Labarrere, Daniel 1683 FRA0.001-0.0540-2.00 
  Chedal-Bornu, Jules 1122 FRA1.0010.374014.80 
  Audouar, Daniel 1551 FRA0.5010.384015.20 
  Dubertrand, Bernard 1464 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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