Blitz: Individual Calculations February 2022
 Ter-Gevorkian, Giannis  Total change: 1.00  Rating chartPersonal card
 New Year's Marathon - Blitz 2022 Kallithea GRE 2022-01-09
RcRownchangeKK*chgGame
 1508 1664 4.50 8 -0.99 20 -19.80 
  Liapis, Nikolaos 1183 GRE1.0010.05201.00 
  Kourkoulos-Arditis, Stamatis m2357 GRE0.001-0.0120-0.20 
  Lafkidis, Apostolos 1319 GRE0.501-0.3920-7.80 
  Lagos, Thomas 1797 GRE0.001-0.3220-6.40 
  Armaos, Michail 1264  * GRE1.0010.08201.60 
  Kosma, Maria 1190 GRE1.0010.05201.00 
  Deligiannis, Christos Nikolaos 1616 GRE0.001-0.5720-11.40 
  Georgiadis, Anastasios 1335 GRE1.0010.12202.40 
 * 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)
 
 Athens Chess Club Blitz Jan 2022 - 3 Athens GRE 2022-01-16
RcRownchangeKK*chgGame
 1680 1664 2.00 2 1.04 20 20.80 
  Karavasilis, Athanasios 1685 GRE1.0010.532010.60 
  Haralabidis, Tengkiz 1674 GRE1.0010.512010.20 

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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