Individual Calculations May 2013
 Payne, Matthew J  Total change: 0.75  Rating chartPersonal card
 e2e4 Gatwick Open April 2013 London ENG 2013-04-05
RcRownchangeKK*chgGame
 2050 1968 2.00 5 0.05 15 0.75 
  Lock, Gavin R 2173 ENG0.001-0.2415-3.60 
  Bonafont, Philip R 2063 ENG0.5010.13151.95 
  Degro, Heiko 2060 GER1.0010.63159.45 
  Stille, Alexander M 2071 ENG0.001-0.3615-5.40 
  McCarthy, Damian 1885 ENG0.501-0.1115-1.65 

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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