Individual Calculations December 2018
 Kanellopoulou, Ioustini  Total change: 11.20  Rating chartPersonal card
 15th open PS Peristeriou 2018 Peristeri GRE 2018-09-29
RcRownchangeKK*chgGame
 1241 1120 1.00 2 0.28 40 11.20 
  Magiati, Elisavet 1068 GRE1.0010.434017.20 
  Vitanov, Nikolai 1413 GRE0.001-0.1540-6.00 

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)
 
 Team Cup Spyros Bikos 2018 - A group ESSNA GRE 2018-09-30
RcRownchangeKK*chgGame
 1406 1120 0.50 3 0.00 40 0.00 
  Karagiorgos, Nikolaos 1353 GRE0.001-0.2140-8.40 
  Kampitsis, Vasilios 1520  * GRE0.001-0.0840-3.20 
  Ziomas, Konstantinos Dimitrios 1346 GRE0.5010.294011.60 
 * 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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