Blitz: Individual Calculations September 2021
 Tzontas, Konstantinos  Total change: -4.80  Rating chartPersonal card
 14th blitz Giorgos Ioakeimidis 2021 Kalamaria GRE 2021-08-25
RcRownchangeKK*chgGame
 1347 1060 1.00 6 -0.24 20 -4.80 
  Karamichos, Michail 1526 GRE0.001-0.0520-1.00 
  Kalogridis, Themistoklis 1189 GRE0.001-0.3320-6.60 
  Mihtis, Theodoros 1690 GRE0.001-0.0120-0.20 
  Matsoukas, Konstantinos 1177 GRE1.0010.662013.20 
  Kiriakidis, Filipos 1260 GRE0.001-0.2420-4.80 
  Tsirli, Evaggelia 1238 GRE0.001-0.2720-5.40 

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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