Individual Calculations March 2023
 Giannakouras, Angelos  Total change: -43.60  Rating chartPersonal card
 2023 Team Championship of Attica - POA Rounds 1-3 Attica GRE 2023-01-29
RcRownchangeKK*chgGame
 1598 1478 0.00 3 -1.09 40 -43.60 
  Goutis, Panagiotis 1803 GRE0.001-0.1340-5.20 
  Troupis, Georgios-Dimitrios 1654 GRE0.001-0.2740-10.80 
  Dermitzakis, Dimitrios 1337 GRE0.001-0.6940-27.60 

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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