Individual Calculations May 2024
 Chalel, Brice  Total change: 17.20  Rating chartPersonal card
 21e Open de Beziers (-2400 elo) BEZIERS FRA 2024-04-27
RcRownchangeKK*chgGame
 1790 1716 2.50 5 0.43 40 17.20 
  Weill, Roland f1951 FRA0.001-0.2140-8.40 
  Dacenko, Elie 1544 FRA1.0010.274010.80 
  Larsson, Per-Olov 1951 SWE0.001-0.2140-8.40 
  Sauret, Jean-Luc 1557 FRA1.0010.294011.60 
  Gilles, Jean-Claude 1949 BEL0.5010.294011.60 

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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