Individual Calculations November 2021
 Ballas, Athanasios-Panagiotis  Total change: -10.80  Rating chartPersonal card
 48th Team Championship A Category - North Thessaloniki GRE 2021-10-05
RcRownchangeKK*chgGame
 2156 2064 1.00 4 -0.54 20 -10.80 
  Galopoulos, Nikolaos 2360 GRE0.001-0.1520-3.00 
  Michos, Thomas 2183 GRE0.001-0.3420-6.80 
  Gkouderis, Dimitrios 1885 GRE1.0010.27205.40 
  Papadopoulos, Panayotis c2196 GRE0.001-0.3220-6.40 

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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