Individual Calculations May 2016
 Osborne, Marcus E  Total change: 25.80  Rating chartPersonal card
 Colin Crouch Celebration Masters London ENG 2016-04-02
RcRownchangeKK*chgGame
 2348 2213 4.50 9 1.29 20 25.80 
  Golding, Alex 1994 ENG1.0010.22204.40 
  Vakhidov, Jahongir g2576 UZB0.001-0.1020-2.00 
  Warman, Simon M 2130 ENG1.0010.39207.80 
  Eggleston, David J m2400 ENG1.0010.742014.80 
  Britton, Richard L f2186 ENG1.0010.46209.20 
  Berkes, Ferenc g2613  * HUN0.001-0.0820-1.60 
  Lalic, Bogdan g2425 CRO0.5010.27205.40 
  Gareyev, Timur g2611 USA0.001-0.0820-1.60 
  Ross, Chris N c2194 ENG0.001-0.5320-10.60 
 * 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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