Individual Calculations May 2017
 Haritakis, Theodoros  Total change: -3.40  Rating chartPersonal card
 2017 ESSTH-HALK Team Championship POA - rounds 8-9 Thessaloniki GRE 2017-03-26
RcRownchangeKK*chgGame
 2167 2226 1.00 2 -0.17 20 -3.40 
  Dorfanis, Ilarion 2199 GRE0.501-0.0420-0.80 
  Theofilopoulos, Aris 2134 GRE0.501-0.1320-2.60 

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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