Individual Calculations April 2018
 Wojciechowski, Paul  Total change: 7.20  Rating chartPersonal card
 2017/18 4NCL Division 3 South Rounds 7-8 Reading ENG 2018-03-24
RcRownchangeKK*chgGame
 2031 1895 1.00 2 0.36 20 7.20 
  Myall, Ivan J 1999 ENG0.5010.14202.80 
  Compton, Alistair 2062 NZL0.5010.22204.40 

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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