Individual Calculations April 2016
 Benson, Oisin P.  Total change: 10.60  Rating chartPersonal card
 Armstrong Cup 2015/2016 Rounds 7 and 8 Various IRL 2016-01-25
RcRownchangeKK*chgGame
 1976 1951 1.00 1 0.53 20 10.60 
  O`rourke, Ray 1976 IRL1.0010.532010.60 

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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