Individual Calculations January 2023
 Koutsompinas, Georgios  Total change: -34.00  Rating chartPersonal card
 Celebration open chess square 2022 Athens GRE 2022-11-05
RcRownchangeKK*chgGame
 1311 1568 3.00 6 -1.70 20 -34.00 
  Manolopoulos, Christos 1172 GRE1.0010.08201.60 
  Grosias, Aristeidis 1206 GRE0.001-0.9020-18.00 
  Gkogka, Elvis 1264 GRE0.501-0.3620-7.20 
  Osmani, Sokol 1220 GRE1.0010.11202.20 
  Panopoulos, Ioannis 1747 GRE0.001-0.2720-5.40 
  Kythreotis, Christos 1255 GRE0.501-0.3620-7.20 

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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