Individual Calculations March 2017
 Tzerbinos, Konstantinos  Total change: 1.00  Rating chartPersonal card
 10th open SOP SMAOK 2017 Athens GRE 2017-01-10
RcRownchangeKK*chgGame
 1637 1473 1.00 3 0.05 20 1.00 
  Makrigiannis, Konstantinos 1357 GRE1.0010.34206.80 
  Loukopoulos, Panagiotis-Athanasi 1805 GRE0.001-0.1220-2.40 
  Banos, Polyhronis 1749 GRE0.001-0.1720-3.40 

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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