Individual Calculations July 2017
 Papurin, Yury  Total change: 8.80  Rating chartPersonal card
 Cup of Pavlodar region 2017 Pavlodar KAZ 2017-05-20
RcRownchangeKK*chgGame
 1822 1656 1.00 2 0.44 20 8.80 
  Egorova, Tatyana 1822 KAZ0.001-0.2820-5.60 
  Egorova, Tatyana 1822 KAZ1.0010.722014.40 

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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