Individual Calculations December 2020
 Kiryttopoulos, Panagiotis Aris  Total change: 7.20  Rating chartPersonal card
 27th open PS Peristeriou Sep 2020 Peristeri GRE 2020-09-19
RcRownchangeKK*chgGame
 1309 1145 1.00 4 -0.27 40 -10.80 
  Andreolas, Gavriil 1418 GRE0.001-0.1740-6.80 
  Deligiannis, Christos Nikolaos 1545  * GRE0.001-0.0840-3.20 
  Moschovakis, Dimitrios 46671 1263 GRE0.001-0.3440-13.60 
  Kontis, Iason Angelos 1008 GRE1.0010.324012.80 
 * 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)
 
 11th open AS N Psychiko Okt 2020 1-4 N Psychiko GRE 2020-10-11
RcRownchangeKK*chgGame
 1164 1199 1.00 1 0.45 40 18.00 
  Repouskos, Stavros 1164 GRE1.0010.454018.00 

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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