Individual Calculations December 2022
 Tzortzatos, Dimosthenis Panagiot  Total change: 0.40  Rating chartPersonal card
 Ultima by ASOP Dias - TOP Okt 2022 Athens GRE 2022-10-01
RcRownchangeKK*chgGame
 1872 1856 2.50 5 0.01 40 0.40 
  Hatzistamatiou, Nikolaos 1698 GRE1.0010.294011.60 
  Mourelatos, Spyridon 1530 GRE1.0010.13405.20 
  Michelakos, Panagiotis f2262 GRE0.001-0.0840-3.20 
  Karagiannis, Athanasios m2134 GRE0.5010.334013.20 
  Kiousi, Panagiota 1737 GRE0.001-0.6640-26.40 

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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