Rapid: Individual Calculations October 2021
 Apostolou, Nikolaos  Total change: 20.20  Rating chartPersonal card
 16th Beach chess rapid ESSPEP Astros GRE 2021-09-05
RcRownchangeKK*chgGame
 1539 1538 4.00 6 1.01 20 20.20 
  Barlas, Georgios 1217 GRE1.0010.13202.60 
  Lykouriotis, Pantelis 1864 GRE0.5010.37207.40 
  Poulopoulos, Ilias 1271 GRE0.001-0.8220-16.40 
  Hrisafis, Argirios 1696 GRE1.0010.712014.20 
  Foufopoulos, Anastasios 1377 GRE1.0010.29205.80 
  Kapsomenakis, Petros 1810 GRE0.5010.33206.60 

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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