Individual Calculations September 2021
 Ouzounis, Konstantinos Kyr  Total change: 45.60  Rating chartPersonal card
 30th International open of Kavala 2021 - B group Kavala GRE 2021-08-01
RcRownchangeKK*chgGame
 1359 1229 4.00 8 1.14 40 45.60 
  Georgiadis, Anastasios 1629  * GRE0.001-0.0840-3.20 
  Tsourgiannis, Nikolaos 1075 GRE0.001-0.7140-28.40 
  Gkogkolas, Georgios 1140 GRE1.0010.384015.20 
  Gkavardinas, Christos Konstantino 1528 GRE0.001-0.1540-6.00 
  Anagnostopoulos, Panagiotis 1117 GRE1.0010.354014.00 
  Vagianos, Christos 1473 GRE1.0010.804032.00 
  Georgiadis, Athanasios Kat 1552 GRE0.001-0.1340-5.20 
  Lekkas, Anastasios 1359 GRE1.0010.684027.20 
 * 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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