Individual Calculations April 2020
 Kazantzoglou, Stefanos  Total change: 30.00  Rating chartPersonal card
 3rd open KYPSELI SOP SS Galanos 2020 Athens GRE 2020-01-13
RcRownchangeKK*chgGame
 1600 1433 2.50 6 0.67 40 26.80 
  Poulos, Georgios 1833  * GRE0.001-0.0840-3.20 
  Gourgourinis, Ioannis 1033  * GRE1.0010.08403.20 
  Moshou, Alexia 1696 GRE0.5010.324012.80 
  Diamandis, Georgios 1502 GRE1.0010.604024.00 
  Ilandzis, Spyridon 1833  * GRE0.001-0.0840-3.20 
  Vazelakis, Dimitrios 1705 GRE0.001-0.1740-6.80 
 * 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)
 
 2020 Team Championship of ESSN Attikis - B Category Rounds 8 Attica GRE 2020-03-08
RcRownchangeKK*chgGame
 1021 1416 1.00 1 0.08 40 3.20 
  Dafereras, Antonios Arsenios 1021 GRE1.0010.08403.20 

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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