Individual Calculations September 2022
 Nikolaou, Spiridon  Total change: -15.00  Rating chartPersonal card
 49th National Team Championship of A Category 2022 Thessaloniki GRE 2022-08-12
RcRownchangeKK*chgGame
 2305 2190 1.50 6 -0.75 20 -15.00 
  Banikas, Hristos g2598 GRE0.001-0.0820-1.60 
  Jakubowski, Krzysztof g2483 POL0.001-0.1520-3.00 
  Koroglou, Viktor 2056 GRE0.501-0.1820-3.60 
  Milovanovic, Ninoslav 1982 SRB0.501-0.2720-5.40 
  Doncea, Vladimir m2342 ROU0.001-0.3020-6.00 
  Trimitzios, Petros f2369 GRE0.5010.23204.60 

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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