Individual Calculations December 2022
 Hrisanidis, Nikolaos  Total change: 20.80  Rating chartPersonal card
 Autumn tournament of Kavala 2022 A Kavala GRE 2022-11-05
RcRownchangeKK*chgGame
 1340 1419 4.00 5 1.04 20 20.80 
  Papakyriakou, Charalampos 1452 GRE1.0010.552011.00 
  Sidiropoulos, Panagiotis Chr 1586 GRE0.001-0.2820-5.60 
  Kamperidis, Charalampos 1282 GRE1.0010.32206.40 
  Theodoridou, Maria 1277 GRE1.0010.31206.20 
  Tzima, Despoina Anna 1105 GRE1.0010.14202.80 

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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