Individual Calculations December 2022
 Theodoridou, Maria  Total change: -1.20  Rating chartPersonal card
 Autumn tournament of Kavala 2022 A Kavala GRE 2022-11-05
RcRownchangeKK*chgGame
 1354 1277 2.00 5 -0.03 40 -1.20 
  Sidiropoulos, Panagiotis Chr 1586 GRE0.5010.364014.40 
  Papakyriakou, Petros 1058 GRE0.501-0.2840-11.20 
  Provias, Christos 1257 GRE1.0010.474018.80 
  Hrisanidis, Nikolaos 1419 GRE0.001-0.3140-12.40 
  Papakyriakou, Charalampos 1452 GRE0.001-0.2740-10.80 

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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