Individual Calculations November 2021
 Naoum, Spyridon  Total change: 7.60  Rating chartPersonal card
 48th Team Championship A Category - North Thessaloniki GRE 2021-10-05
RcRownchangeKK*chgGame
 2314 2281 3.50 7 0.38 20 7.60 
  Robis, Dimitrios 1881  * GRE1.0010.08201.60 
  Trimitzios, Petros f2371 GRE0.001-0.3820-7.60 
  Neugebauer, Martin m2485 SVK0.001-0.2420-4.80 
  Pavlidis, Antonios g2531 GRE0.001-0.1920-3.80 
  Sandalakis, Angelos m2437 GRE1.0010.712014.20 
  Kalogeris, Ioannis f2339 GRE0.5010.08201.60 
  Dorfanis, Ilarion 2151 GRE1.0010.32206.40 
 * 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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