Individual Calculations June 2023
 Bedus, Nicolas  Total change: -4.40  Rating chartPersonal card
 20e Open de Beziers 2023 (-2400 elo) BEZIERS FRA 2023-05-06
RcRownchangeKK*chgGame
 1673 1674 2.50 5 -0.22 20 -4.40 
  Vidal, Llewellyn f2281 FRA0.001-0.0220-0.40 
  Bellini, Luca 1311 FRA1.0010.10202.00 
  Adiba, Jean-Claude 1387 FRA1.0010.16203.20 
  Larsson, Per-Olov 1927 SWE0.001-0.1920-3.80 
  Crossonneau, Dominique 1460 FRA0.501-0.2720-5.40 

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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