Rapid: Individual Calculations April 2015
 Kopaloff, Nicholas  Total change: -3.80  Rating chartPersonal card
 Golders Green Rapidplay Congress Mar 15 Open London ENG 2015-03-07
RcRownchangeKK*chgGame
 1987 2084 3.50 6 -0.19 20 -3.80 
  Cherniaev, Alexander g2449 ENG0.001-0.1020-2.00 
  Rocco, Federico 1705 ENG0.001-0.9120-18.20 
  McCabe, Shane 1822 IRL1.0010.18203.60 
  Islam, Mohammed 1771 BAN1.0010.14202.80 
  Bellers, Chris 1976 ENG1.0010.35207.00 
  Roberts, Paul c2197 ENG0.5010.15203.00 

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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