Rapid: Individual Calculations February 2019
 Bondarenko, Oleksandr  Total change: 4.00  Rating chartPersonal card
 Championship Kyiv (open - rapid)- 2018 Kyiv UKR 2018-12-30
RcRownchangeKK*chgGame
 1710 1520 2.50 8 0.20 20 4.00 
  Kysliak, Oleksandr 1896 UKR0.001-0.0920-1.80 
  Samunenkov, Ihor 1852 UKR0.001-0.1220-2.40 
  Nikitin, Bogdan 1847 UKR0.001-0.1320-2.60 
  Prochaieva, Nina 1186 UKR1.0010.12202.40 
  Pyrig, Roman 1807 UKR0.5010.34206.80 
  Cherniavsky, Yury 1822 UKR0.001-0.1520-3.00 
  Tereshchuk, Richard 1412 UKR1.0010.35207.00 
  Huz, Valerii 1857 UKR0.001-0.1220-2.40 

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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