Individual Calculations November 2023
 Alberola, Raphael  Total change: -0.20  Rating chartPersonal card
 Open de grasse 2023 (-2400 elo) GRASSE FRA 2023-09-30
RcRownchangeKK*chgGame
 1658 1611 2.50 5 -0.01 20 -0.20 
  Charrier, Francois 1237 FRA1.0010.10202.00 
  Aubry, Yannis 2254 FRA0.001-0.0120-0.20 
  Wang, Yi Xuan 1403 FRA0.501-0.2720-5.40 
  Martin, Eric 1463 FRA1.0010.30206.00 
  Fadat, Thomas 1932 FRA0.001-0.1320-2.60 

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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