Individual Calculations March 2016
 Oyama, Akito  Total change: 19.20  Rating chartPersonal card
 e2e4 Gatwick Open Feb 2016 London ENG 2016-02-19
RcRownchangeKK*chgGame
 2168 2163 3.00 5 0.48 40 19.20 
  Newell, David F 1917 ENG1.0010.19407.60 
  Gormally, Daniel W g2497 ENG0.5010.384015.20 
  Klingher, Dominic 1980 ENG0.501-0.2440-9.60 
  Merry, Alan B f2380 ENG0.001-0.2240-8.80 
  Seymour, Timothy P 2068 ENG1.0010.374014.80 

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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