Individual Calculations January 2018
 Spiropoulos, Panagiotis I.  Total change: -6.40  Rating chartPersonal card
 Attica Team Cup Lazaros Drepaniotis 2017 Attica GRE 2017-11-05
RcRownchangeKK*chgGame
 2071 2024 1.00 3 -0.32 20 -6.40 
  Roinos, Ilias 2211 GRE0.001-0.2620-5.20 
  Chatzieleftheriou, Andreas 1942 GRE1.0010.39207.80 
  Papastavropoulos, Andreas f2061 GRE0.001-0.4520-9.00 

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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