Rapid: Individual Calculations September 2018
 Purygin, Andrei  Total change: 28.40  Rating chartPersonal card
 Druzhinin Memorial rapid 2018 Uralsk KAZ 2018-08-18
RcRownchangeKK*chgGame
 2208 2270 6.50 9 1.42 20 28.40 
  Egorov, Mikhail 1870  * KAZ1.0010.08201.60 
  Savin, Alexander 1943 KAZ1.0010.13202.60 
  Bauenov, Yerlan 2197 KAZ1.0010.40208.00 
  Utegaliyev, Azamat 2549 KAZ0.5010.34206.80 
  Rakhimgaliyev, Yerlan f2263 KAZ0.501-0.0120-0.20 
  Abdilkhair, Abilmansur f2012 KAZ1.0010.18203.60 
  Kazhgaleyev, Murtas g2436 KAZ0.5010.22204.40 
  Zhalmakhanov, Ramazan f2367 KAZ0.5010.13202.60 
  Nogerbek, Kazybek f2237 KAZ0.501-0.0520-1.00 
 * 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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