Individual Calculations June 2017
 Sorini, Gilbert  Total change: 10.60  Rating chartPersonal card
 16e Open International de Beziers (-2200) BEZIERS FRA 2017-04-29
RcRownchangeKK*chgGame
 1522 1412 2.50 5 0.53 20 10.60 
  Emery, Nicolas 1812  * FRA0.001-0.0820-1.60 
  Collell Rodriguez, Victor 1812  * ESP0.001-0.0820-1.60 
  Zalkind, Arthur 1201 FRA0.501-0.2720-5.40 
  Oules, Gerard 1188 FRA1.0010.22204.40 
  Aurejac, Pierre 1599 FRA1.0010.742014.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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