Individual Calculations October 2021
 Kalesis, Nikolaos  Total change: -4.30  Rating chartPersonal card
 48th Team Championship A Category - South Athens GRE 2021-09-07
RcRownchangeKK*chgGame
 2451 2453 3.00 7 -0.43 10 -4.30 
  Meshkovs, Nikita g2550 LAT0.5010.13101.30 
  Nevednichy, Vladislav g2498 ROU0.5010.06100.60 
  Lagarde, Maxime g2625 FRA0.5010.23102.30 
  Dounis, Alexandros f2311 GRE0.501-0.1910-1.90 
  Nikolaidis, Ioannis g2540 GRE0.001-0.3810-3.80 
  Stavropoulos, Konstantinos 2101 GRE0.501-0.3910-3.90 
  Jianu, Vlad-Cristian g2535 ROU0.5010.11101.10 

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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