Individual Calculations March 2016
 Toma, Katarzyna  Total change: 1.20  Rating chartPersonal card
 4NCL Division 1 WE 3 Birmingham ENG 2016-02-13
RcRownchangeKK*chgGame
 2331 2310 1.00 2 0.06 20 1.20 
  Tarhon, Brian 2271 ENG0.001-0.5520-11.00 
  Ledger, Andrew J m2391 ENG1.0010.612012.20 

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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