Individual Calculations February 2020
 Soukarie, Zorz  Total change: 35.20  Rating chartPersonal card
 New Year's 2020 open Chess Square A Mitsakos Memorial Athens GRE 2020-01-01
RcRownchangeKK*chgGame
 1666 1478 3.00 7 0.88 40 35.20 
  Nikolaou, Spiridon 1878  * GRE0.001-0.0840-3.20 
  Tzortzatos, Dimosthenis Panagiot 1340 GRE0.501-0.1940-7.60 
  Papadimitriou, Loukas 1878  * GRE0.001-0.0840-3.20 
  Tsimpourakis, Dimitrios 1107 GRE1.0010.10404.00 
  Girvalakis, Spyridon 1878  * GRE0.5010.424016.80 
  Sideris, Theodoros 1878  * GRE0.5010.424016.80 
  Vazelakis, Dimitrios 1705 GRE0.5010.294011.60 
 * 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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