Individual Calculations May 2015
 Aghamir Alrobiai, Nizar  Total change: 33.20  Rating chartPersonal card
 Team 2015 - Nationale 1 - R9-11 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 2253 2024 1.50 3 0.83 40 33.20 
  Heurtebize, Olivier f2274 FRA0.5010.314012.40 
  Dubois, Pierre 2126 FRA1.0010.644025.60 
  Bujisho, Benjamin m2359 FRA0.001-0.1240-4.80 

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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