Individual Calculations December 2019
 Apergis, Vasileios  Total change: 14.40  Rating chartPersonal card
 Autumn open 2019 Chess Square Ampelokipi GRE 2019-09-14
RcRownchangeKK*chgGame
 1409 1104 1.00 4 0.36 40 14.40 
  Chantzopoulos, Theodoros 1504  * GRE0.001-0.0840-3.20 
  Tampakis, Vasileios 1387 GRE0.001-0.1640-6.40 
  Drivas, Georgios I 1241 GRE1.0010.684027.20 
  Rodopoulos, Aristeidis 1504  * GRE0.001-0.0840-3.20 
 * 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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