Individual Calculations May 2018
 Petrov, Marian  Total change: 2.80  Rating chartPersonal card
 11th international open Triandrias 2018 - A group Thessaloniki GRE 2018-04-09
RcRownchangeKK*chgGame
 2283 2466 6.00 8 0.28 10 2.80 
  Loukopoulos, Panagiotis-Athanasi 2066  * GRE0.501-0.4210-4.20 
  Tsarouhas, Vasilios 2148 GRE1.0010.13101.30 
  Papasimakopoulos, Alexandros 2237 GRE1.0010.21102.10 
  Grigoriadis, Mihail 2250 GRE1.0010.22102.20 
  Mastrovasilis, Athanasios g2505 GRE0.001-0.4510-4.50 
  Pratyusha, Bodda wm2177 IND1.0010.16101.60 
  Ioannidis, Evgenios f2303 GRE1.0010.28102.80 
  Fier, Alexandr g2574 BRA0.5010.15101.50 
 * 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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