Individual Calculations August 2018
 Koulouris, Taxiarchis  Total change: 10.80  Rating chartPersonal card
 46th open SOP SMAOK 2018 under 1900 Pagkrati GRE 2018-05-11
RcRownchangeKK*chgGame
 1371 1131 1.00 3 0.27 40 10.80 
  Koulis, Vasileios 1531  * GRE0.001-0.0840-3.20 
  Panoutsopoulos, Thomas 1489 GRE0.001-0.1040-4.00 
  Karapappas, Nikolaos 1092 GRE1.0010.454018.00 
 * 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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