Rapid: Individual Calculations May 2015
 Karpeshov, Oleg  Total change: -7.40  Rating chartPersonal card
 Orsk Rapid 1 Round 2015 Orsk RUS 2015-04-05
RcRownchangeKK*chgGame
 2105 2346 5.00 7 -0.37 20 -7.40 
  Venger, Anatoly 1946  * RUS1.0010.08201.60 
  Irkha, Alexey 2056 RUS1.0010.16203.20 
  Bazhin, Anatoly 2360 RUS0.5010.02200.40 
  Konnov, Oleg f2298 RUS0.001-0.5720-11.40 
  Tyurin, Ilya 1946  * RUS1.0010.08201.60 
  Tretyakov, Alexander 1946  * RUS0.501-0.4220-8.40 
  Faizulin, Zharas 2181 RUS1.0010.28205.60 
 * 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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