Individual Calculations May 2013
 Tupy, Martin  Total change: 7.20  Rating chartPersonal card
 1. liga - zapad 2012/13 various CZE 2012-10-28
RcRownchangeKK*chgGame
 2274 2279 2.00 3 0.48 15 7.20 
  Jacek, Martin 2226 CZE1.0010.43156.45 
  Jancarik, Joel 2242 CZE0.501-0.0515-0.75 
  Kourousis, Epaminondas 2354 GRE0.5010.10151.50 

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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