Individual Calculations November 2021
 Kalogeris, Ioannis  Total change: 18.00  Rating chartPersonal card
 48th Team Championship A Category - North Thessaloniki GRE 2021-10-05
RcRownchangeKK*chgGame
 2258 2339 5.00 7 0.90 20 18.00 
  Markidis, Konstantinos f2240 GRE0.501-0.1420-2.80 
  Lolos, Ioannis 2007 GRE1.0010.12202.40 
  Pavlidis, Antonios g2531 GRE0.001-0.2520-5.00 
  Sandalakis, Angelos m2437 GRE1.0010.632012.60 
  Gavriilidis, Giorgos 1939  * GRE1.0010.08201.60 
  Naoum, Spyridon 2281 GRE0.501-0.0820-1.60 
  Trimitzios, Petros f2371 GRE1.0010.542010.80 
 * 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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