Individual Calculations May 2023
 Fragkou Argyriou, Angeliki Iro  Total change: -50.80  Rating chartPersonal card
 Ultima by ASOP Dias - LOW Mar 2023 Athens GRE 2023-03-04
RcRownchangeKK*chgGame
 1107 1206 0.00 2 -1.27 40 -50.80 
  Papadopoulos, Emmanouil 1170 GRE0.001-0.5540-22.00 
  Stathouli, Efthymia 1043 GRE0.001-0.7240-28.80 

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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