Rapid: Individual Calculations October 2021
 Chantzopoulos, Theodoros  Total change: -69.60  Rating chartPersonal card
 2021 September rapid Chess Square Athens Ampelokipoi GRE 2021-09-06
RcRownchangeKK*chgGame
 1292 1525 1.00 6 -3.48 20 -69.60 
  Varvaresos, Diomidis 1021 GRE0.001-0.9620-19.20 
  Kazakis, Mattheos Konstantinos 1255 GRE0.001-0.8320-16.60 
  Ioannidis, Ilias 1250 GRE0.001-0.8320-16.60 
  Filippas, Georgios 1711 GRE0.001-0.2620-5.20 
  Yfantis, Evangelos 1109 GRE1.0010.07201.40 
  Andreou, Stefanos 1403 GRE0.001-0.6720-13.40 

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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