Individual Calculations December 2023
 Eftaxias, Konstantinos  Total change: -21.80  Rating chartPersonal card
 MID Ultima by ASOP Dias Oct 2023 Athens GRE 2023-10-14
RcRownchangeKK*chgGame
 1168 1257 2.00 5 -1.09 20 -21.80 
  Koukidou, Ioanna 1121 GRE0.001-0.6820-13.60 
  Papadopoulos, Emmanouil 1129 GRE1.0010.33206.60 
  Nezis, Pantelis 1179 GRE1.0010.39207.80 
  Gougoulakis, Vasileios 1320 GRE0.001-0.4120-8.20 
  Eirinidis, Dimitrios 1090 GRE0.001-0.7220-14.40 

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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