Individual Calculations May 2013
 Haik, Aldo  Total change: 0.20  Rating chartPersonal card
 Team 2013 - Nationale 1 - R10-11 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 2206 2390 1.50 2 0.02 10 0.20 
  Purenne, Benoit 2250 FRA1.0010.31103.10 
  Ozenne, Corentin 2162 FRA0.501-0.2910-2.90 

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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