Individual Calculations June 2019
 Dermatas, Marios  Total change: -19.80  Rating chartPersonal card
 12th Open International Tournament Triandria CC - Group A Thessaloniki GRE 2019-04-29
RcRownchangeKK*chgGame
 1857 1923 3.00 7 -0.99 20 -19.80 
  Galanis, Nikolaos-Panagiotis 1523  * GRE1.0010.08201.60 
  Yordanov, Lachezar f2278 BUL0.001-0.1120-2.20 
  Mitsiou, Georgios 1523  * GRE1.0010.08201.60 
  Georgiev, Krum g2323  * BUL0.001-0.0820-1.60 
  Lekatis, Ioannis 1700 GRE1.0010.22204.40 
  Romanos, Theodoros 2092 GRE0.001-0.2820-5.60 
  Nasos, Valerios 1559 GRE0.001-0.9020-18.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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