Individual Calculations December 2019
 Blaho, Stefan  Total change: 10.60  Rating chartPersonal card
 3.liga A2 2019/20 R3-4 Various SVK 2019-11-03
RcRownchangeKK*chgGame
 2066 2055 1.50 2 0.53 20 10.60 
  Sefcik, Marek 1992 SVK1.0010.41208.20 
  Cajka, Tibor 2139 SVK0.5010.12202.40 

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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