Rapid: Individual Calculations July 2019
 Tsilidis, Christos  Total change: -19.40  Rating chartPersonal card
 6th open Eordaia 2019 A group Ptolemaida GRE 2019-06-10
RcRownchangeKK*chgGame
 1383 1411 2.50 5 -0.09 20 -1.80 
  Vardakas, Dimitrios 1011  * GRE1.0010.08201.60 
  Apostolidis, Athanasios 1116 GRE0.001-0.8520-17.00 
  Pantelidis, Kosmas 1439 GRE1.0010.542010.80 
  Gountintas, Haralabos 1619 GRE0.5010.27205.40 
  Babalikis, Alexandros 1731 GRE0.001-0.1320-2.60 
 * 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)
 
 Open Summer Rapid ES Kalamarias 2019 Thessaloniki GRE 2019-06-21
RcRownchangeKK*chgGame
 1252 1411 4.00 7 -0.88 20 -17.60 
  Nakitsas, Georgios 1023 GRE0.501-0.4120-8.20 
  Ximinis, Ioannis 1140 GRE0.501-0.3320-6.60 
  Georgiadis, Athanasios Kat 1211 GRE1.0010.24204.80 
  Tsouchnikas, Georgios 1067 GRE1.0010.12202.40 
  Kesidis, Odyseas 1811  * GRE0.001-0.0820-1.60 
  Gavriilidis, Giorgos 1246 GRE0.501-0.2220-4.40 
  Georgas, Pavlos 1265 GRE0.501-0.2020-4.00 
 * 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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