Rapid: Individual Calculations November 2019
 Chekayev, Iskandar  Total change: 29.60  Rating chartPersonal card
 Astana rapid championship (O14-20) Sep 2019 Nur-Sultan KAZ 2019-09-28
RcRownchangeKK*chgGame
 1627 1379 3.00 7 1.48 20 29.60 
  Nurgaliyev, Sauat c1658 KAZ0.5010.34206.80 
  Suleimen, Ergali 1528 KAZ0.5010.20204.00 
  Satybaldy, Amir 1630 KAZ0.001-0.1920-3.80 
  Serikuly, Ravil 1326 KAZ1.0010.43208.60 
  Zhumabekov, Shakhmardan 1691 KAZ1.0010.862017.20 
  Nogerbek, Kazybek f1779  * KAZ0.001-0.0820-1.60 
  Kenbeilov, Timur 1779  * KAZ0.001-0.0820-1.60 
 * 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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