Rapid: Individual Calculations September 2021
 Banos, Polyhronis  Total change: -55.60  Rating chartPersonal card
 Spyros Zamit rapid 2021 Corfu GRE 2021-08-01
RcRownchangeKK*chgGame
 1357 1695 2.00 6 -2.78 20 -55.60 
  Pouliasis, Gerasimos Angelos 1067 GRE1.0010.01200.20 
  Skembris, Simon Max 1268 GER1.0010.07201.40 
  Gkoutzouki, Aikaterini Argyro 1218 GRE0.001-0.9520-19.00 
  Stratigos, Spiros 1513 GRE0.001-0.7420-14.80 
  Skiadopoulos, Nikolaos 1933 GRE0.001-0.2020-4.00 
  Eleftheriadis, Eleftherios I 1140 GRE0.001-0.9720-19.40 

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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