Individual Calculations October 2021
 Chantzopoulos, Theodoros  Total change: -9.40  Rating chartPersonal card
 2021 September tournament Chess Square Athens Ampelokipoi GRE 2021-09-13
RcRownchangeKK*chgGame
 1417 1531 4.00 7 -0.47 20 -9.40 
  Papanikos, Konstantinos 1184 GRE0.501-0.3920-7.80 
  Soukarie, Zorz 1536 GRE0.5010.01200.20 
  Danopoulos, Odysseas Dimitrios 1283 GRE1.0010.19203.80 
  Andreou, Stefanos 1403 GRE0.001-0.6720-13.40 
  Kormas, Georgios 1931  * GRE0.001-0.0820-1.60 
  Kouris, Panagiotis 1131  * GRE1.0010.08201.60 
  Rodopoulos, Aristeidis 1452 GRE1.0010.39207.80 
 * 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)
 

 

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