Individual Calculations September 2021
 Tsouptsis, Sotirios  Total change: 20.40  Rating chartPersonal card
 28th International Open Nikaia 2021 Honour to National Resistance - Group A Nikaia GRE 2021-08-21
RcRownchangeKK*chgGame
 1813 1875 5.00 7 1.02 20 20.40 
  Boulamatsis, Konstantinos I 1541 GRE1.0010.12202.40 
  Thanos, Konstantinos 1477 GRE1.0010.08201.60 
  Drakoulakos, Grigorios f2219 GRE0.001-0.1220-2.40 
  Petropoulos, Filaretos 1673 GRE1.0010.24204.80 
  Mylonas, Konstantinos 1984 GRE1.0010.652013.00 
  Papasimakopoulos, Vasilios 2103 GRE0.001-0.2120-4.20 
  Apostolou, Nikolaos 1695 GRE1.0010.26205.20 

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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