Individual Calculations February 2019
 Kertaev, Natan  Total change: 52.80  Rating chartPersonal card
 Championship of Kazakhstan 2019 B-16 Pavlodar KAZ 2019-01-05
RcRownchangeKK*chgGame
 1702 1726 5.50 8 1.32 40 52.80 
  Amangeldi, Shalkar 1326  * KAZ0.501-0.4240-16.80 
  Sabirov, Rasul 1517 KAZ1.0010.23409.20 
  Makhanov, Amirkhan 2017 KAZ0.5010.354014.00 
  Egorov, Mikhail 1951 KAZ0.5010.284011.20 
  Bizhigitov, Zhangir 1957 KAZ0.001-0.2140-8.40 
  Abuzyarov, Arlan 1622 KAZ1.0010.364014.40 
  Kerimov, Tamerlan 1765 KAZ1.0010.554022.00 
  Kurmanalin, Bolat 1461 KAZ1.0010.18407.20 
 * 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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