Rapid: Individual Calculations September 2018
 Kostin, Ilya  Total change: 1.20  Rating chartPersonal card
 Chelyabinsk region 2018 Rapid B19 Chelyabinsk RUS 2018-08-25
RcRownchangeKK*chgGame
 1721 1824 5.50 9 0.06 20 1.20 
  Pasechnik, Yan 1424  * RUS1.0010.08201.60 
  Maier, Yuliia 1424  * RUS1.0010.08201.60 
  Safin, Timur 1975 RUS0.001-0.3020-6.00 
  Muratov, Maxim 1527 RUS0.501-0.3520-7.00 
  Kuchin, Arseniy 1622 RUS1.0010.24204.80 
  Larin, Mikhail 1989 RUS0.5010.22204.40 
  Morozov, Ivan 1967 RUS0.5010.19203.80 
  Talypov, Ildar 1939 RUS0.5010.16203.20 
  Einik, Alexander 1623 RUS0.501-0.2620-5.20 
 * 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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