Blitz: Individual Calculations June 2023
 Sergentakis, Ioannis  Total change: 28.20  Rating chartPersonal card
 Open ultima speed by ASOP Dias - Blitz May 2023 3 Petroupoli GRE 2023-05-21
RcRownchangeKK*chgGame
 1550 1503 4.50 7 1.41 20 28.20 
  Mastoras, Ilias 1577 GRE0.001-0.4020-8.00 
  Eftaxias, Konstantinos 1316 GRE1.0010.26205.20 
  Tsokas, Panagiotis 1284 GRE1.0010.22204.40 
  Tzortzatos, Dimosthenis 1813 GRE0.001-0.1420-2.80 
  Karounis, Ioannis 1687 GRE0.5010.24204.80 
  Mistilioglou, Athanasios 1545 GRE1.0010.562011.20 
  Pavlis, Antonios 1625 GRE1.0010.672013.40 

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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