Blitz: Individual Calculations September 2021
 Tzaralis, Georgios  Total change: -8.00  Rating chartPersonal card
 14th blitz Giorgos Ioakeimidis 2021 Kalamaria GRE 2021-08-25
RcRownchangeKK*chgGame
 1435 1236 1.50 6 -0.40 20 -8.00 
  Amiridou, Dimitra 1804 GRE0.001-0.0220-0.40 
  Karamichos, Michail 1526 GRE0.001-0.1620-3.20 
  Mihtis, Theodoros 1690 GRE0.001-0.0620-1.20 
  Kamperidis, Georgios 1091 GRE1.0010.31206.20 
  Boudoulis, Pashalis 1422 GRE0.001-0.2620-5.20 
  Kouroukafopoulos, Zafeirios 1079 GRE0.501-0.2120-4.20 

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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