Individual Calculations January 2020
 Vakakis, Panteleimon  Total change: -16.60  Rating chartPersonal card
 2019 Attica team Cup Spyros Bikos A ESSNA GRE 2019-11-03
RcRownchangeKK*chgGame
 1777 1742 1.00 4 -0.83 20 -16.60 
  Zamit, Kyriakos 1905 GRE0.001-0.2820-5.60 
  Foutouhos, Spyridon 1534 GRE0.001-0.7720-15.40 
  Avagianos, Simeon 1996 GRE0.001-0.1920-3.80 
  Drakonakis, Athanasios 1674 GRE1.0010.41208.20 

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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