Rapid: Individual Calculations May 2018
 Kopanitsa, Anton  Total change: 23.60  Rating chartPersonal card
 6th Golders Green FIDE Rapid Chess Amateur London ENG 2018-04-14
RcRownchangeKK*chgGame
 1425 1270 3.00 6 1.18 20 23.60 
  Dane, David 1425 ENG1.0010.712014.20 
  Bexfield, Alison 1556 ENG1.0010.842016.80 
  Brett, Alex I 1420 ENG1.0010.702014.00 
  Ashraf, Zafar 1509 ENG0.001-0.2020-4.00 
  Macdonald, Amaya 1231 ENG0.001-0.5520-11.00 
  Mitchell, Robert 1406 NZL0.001-0.3220-6.40 

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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