Individual Calculations July 2017
 Ooi, Boon Hao  Total change: 34.00  Rating chartPersonal card
 13eme Open de Pentecote du CEIT TOULOUSE FRA 2017-06-03
RcRownchangeKK*chgGame
 1949 1922 3.50 6 0.85 40 34.00 
  Cabarcos Baulina, Manuel 1522  * AND1.0010.08403.20 
  Carral, Rosine 1522  * FRA1.0010.08403.20 
  Lever, Erwan 2139 FRA1.0010.784031.20 
  Luminais, Eric 2121 FRA0.5010.264010.40 
  Lacroix, Romain c2232 FRA0.001-0.1440-5.60 
  Viers, Emmanuel 2155 FRA0.001-0.2140-8.40 
 * 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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