Individual Calculations May 2024
 Picq, Simon  Total change: 7.20  Rating chartPersonal card
 21e Open de Beziers (-2400 elo) BEZIERS FRA 2024-04-27
RcRownchangeKK*chgGame
 1866 1568 0.50 2 0.18 40 7.20 
  Larsson, Per-Olov 1951 SWE0.001-0.0940-3.60 
  Van Nuvel, Jean-Michel 1780 FRA0.5010.274010.80 

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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