Individual Calculations January 2015
 Kurmanbayev, Yerken  Total change: -9.20  Rating chartPersonal card
 Pavlodar-open 2014 Pavlodar KAZ 2014-12-01
RcRownchangeKK*chgGame
 2116 2197 5.50 10 -0.46 20 -9.20 
  Chakeyeva, Almagul 1797  * KAZ1.0010.08201.60 
  Barsov, Alexei g2473 UZB0.5010.33206.60 
  Kostenko, Petr g2465 KAZ0.001-0.1720-3.40 
  Kalikov, Temirlan 1968 KAZ0.001-0.7920-15.80 
  Kamitov, Erken 1881 KAZ1.0010.13202.60 
  Agmanov, Zhandos 2108 KAZ0.501-0.1220-2.40 
  Ivko, Vladimir 1967 KAZ1.0010.21204.20 
  Nevostrujev, Vladimir g2426 RUS0.001-0.2120-4.20 
  Khabibulin, Rinat 2074 KAZ0.501-0.1720-3.40 
  Sapozhnikov, Evgeny 2001 RUS1.0010.25205.00 
 * 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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