Individual Calculations February 2018
 Omirserik, Ali  Total change: -27.20  Rating chartPersonal card
 Championship of Kazakhstan O-14 2017 Almaty KAZ 2018-01-05
RcRownchangeKK*chgGame
 1371 1120 0.50 6 -0.68 40 -27.20 
  Bakytzhanov, Oralbek 1520  * KAZ0.001-0.0840-3.20 
  Sagyntayev, Beksultan 1347 KAZ0.001-0.2140-8.40 
  Kuchukov, Alidar 1373 KAZ0.001-0.1940-7.60 
  Tleutayev, Beksultan 1325 KAZ0.001-0.2440-9.60 
  Ayapov, Alimzhan 1318 KAZ0.001-0.2440-9.60 
  Abdykalykov, Madi 1344 KAZ0.5010.284011.20 
 * 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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