Individual Calculations January 2017
 Cotter, Len  Total change: -58.40  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 1862 1758 2.00 9 -1.46 40 -58.40 
  Czajkowski, Adam 2158  * POL0.001-0.0840-3.20 
  Jamroz, Krzysztof 2045 POL0.001-0.1640-6.40 
  Jones, Tibor T 1946 SCO0.001-0.2640-10.40 
  Burke, John 2055 ENG0.001-0.1540-6.00 
  Dror, Levi 1698 ISR0.001-0.5840-23.20 
  Bratteteig, Tore-Inge 1698 NOR1.0010.424016.80 
  Haddock, Paul 1569 ENG1.0010.254010.00 
  Fernandez Aransay, Fernand 1862 ESP0.001-0.3640-14.40 
  Solli, Oddvar 1731 NOR0.001-0.5440-21.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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