Individual Calculations April 2022
 Tozaki, Halil  Total change: -15.20  Rating chartPersonal card
 Cyprus Open 2022 Nicosia CYP 2022-02-04
RcRownchangeKK*chgGame
 1665 1876 4.50 7 -0.76 20 -15.20 
  Artemiou, Giorgos 1476  * CYP1.0010.08201.60 
  Georgiou, Andreas 1696 CYP1.0010.26205.20 
  Savva, Hristoforos 1639 GRE0.001-0.8020-16.00 
  Tsakas, Nikolaos 1726 GRE1.0010.30206.00 
  Hadjinicolaou, Andreas 1779 CYP0.501-0.1320-2.60 
  Abatzidis, Stelios 1826 CYP0.001-0.5720-11.40 
  Karathymios, Konstantinos 1513 CYP1.0010.10202.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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