Individual Calculations January 2017
 Czopor, Maciej  Total change: 39.60  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 2180 2035 3.50 8 0.99 40 39.60 
  Roebuck, Derek J 1653 AUS0.501-0.4140-16.40 
  Wells, Peter K g2431 ENG0.5010.424016.80 
  Hill, Alistair 2237 ENG0.5010.264010.40 
  Player, Edmund C 2239 ENG0.001-0.2440-9.60 
  Eames, Robert S f2187 ENG1.0010.704028.00 
  Merriman, John 2243 ENG0.5010.274010.80 
  Czajkowski, Adam 2212 POL0.5010.23409.20 
  Rydstrom, Tom f2239 SWE0.001-0.2440-9.60 

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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