Individual Calculations May 2023
 Kiriakopoulos, Antonios  Total change: -41.60  Rating chartPersonal card
 17th Open Championship of ESSPEP Kalamata GRE 2023-03-31
RcRownchangeKK*chgGame
 1587 1813 3.50 5 -0.02 20 -0.40 
  Korma, Eleni 1221 GRE1.0010.02200.40 
  Hararis, Georgios 1988 GRE0.001-0.2720-5.40 
  Onipko, Kateryna 1413  * UKR1.0010.08201.60 
  Patanas, Marios 1475 GRE1.0010.12202.40 
  Diamanteas, Petros 1837 GRE0.5010.03200.60 
 * 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)
 
 2023 Team Championship of ESSPEP - POA ERMIONIDA GRE 2023-04-21
RcRownchangeKK*chgGame
 1709 1813 1.00 5 -2.06 20 -41.20 
  Mantikos, Stavros 1413  * GRE1.0010.08201.60 
  Fountas, Petros 1808 GRE0.001-0.5120-10.20 
  Hrisafis, Argirios 1797 GRE0.001-0.5220-10.40 
  Lagos, Hristos 1955 GRE0.001-0.3120-6.20 
  Voriniotis, Konstantinos 1572 GRE0.001-0.8020-16.00 
 * 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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