Individual Calculations October 2012
 Waqar, Ahmad Madni  Total change: 8.40  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2210 2062 3.00 8 0.28 30 8.40 
  Vedmediuc, Serghei m2462  * MDA0.001-0.0830-2.40 
  Boydia, Sidi 2024 MTN0.001-0.5530-16.50 
  Solomon, Stephen J. m2378 AUS0.5010.373011.10 
  Nakapunda, Otto c2021 NAM0.501-0.0630-1.80 
  Davy, Damion 2101 JAM1.0010.553016.50 
  Kosic, Dragan g2462  * MNE0.001-0.0830-2.40 
  Qian, Kun Arthas 1983 HKG1.0010.393011.70 
  Almedina Ortiz, Edgardo J f2247 PUR0.001-0.2630-7.80 
 * 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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