Individual Calculations October 2023
 Melikhov, Evgeny V.  Total change: -18.60  Rating chartPersonal card
 50th National Team Championship of A Category 2023 Athens GRE 2023-08-25
RcRownchangeKK*chgGame
 2199 2252 3.00 7 -0.93 20 -18.60 
  Ballas, Athanasios-Panagiotis 2065 GRE0.001-0.7420-14.80 
  Kourkoulos-Arditis, Stamatis g2530 GRE0.001-0.1720-3.40 
  Nakos, Spyridon-Vasileios 1920 GRE1.0010.12202.40 
  Tsaknakis, Zisis f2305 GRE0.001-0.4320-8.60 
  Loutragotis, Dimitrios 2249 GRE0.5010.00200.00 
  Dimopoulos, Symeon 2017 GRE1.0010.21204.20 
  Trimitzios, Petros f2307 GRE0.5010.08201.60 

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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