Individual Calculations July 2019
 Gkaripis, Marios Ilias  Total change: -6.40  Rating chartPersonal card
 8th open Nikos Novidis 2019 - A group Thessaloniki GRE 2019-06-14
RcRownchangeKK*chgGame
 1501 1459 2.50 6 -0.16 40 -6.40 
  Samakas, Anastasios 1859  * GRE0.001-0.0840-3.20 
  Giannoulas, Christos 1593 GRE0.001-0.3240-12.80 
  Nikolaki, Dimitria 1330 GRE0.501-0.1740-6.80 
  Pachtas, Chaideftos 1065 GRE1.0010.08403.20 
  Galanis, Nikolaos-Panagiotis 1583 GRE0.5010.17406.80 
  Tsouchnikas, Orestis 1578 GRE0.5010.16406.40 
 * 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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