Individual Calculations September 2017
 Mastrovasilis, Athanasios  Total change: -17.70  Rating chartPersonal card
 26th International Open Kavala 2017 - A group Kavala GRE 2017-07-28
RcRownchangeKK*chgGame
 2239 2492 5.50 9 -1.77 10 -17.70 
  Iskos, Alexandros 2169 GRE1.0010.13101.30 
  Hristodoulou, Panagiotis f2252 GRE0.501-0.3010-3.00 
  Gouloutis, Nikolaos 2321 GRE0.001-0.7310-7.30 
  Grigoriadis, Alexandros m2189 GRE0.501-0.3610-3.60 
  Dorfanis, Ilarion 2194 GRE1.0010.15101.50 
  Lazov, Toni f2279 MKD0.001-0.7710-7.70 
  Spirliadis, Achileas 2170 GRE1.0010.13101.30 
  Botsari, Anna-Maria wg2314 GRE1.0010.27102.70 
  Livaja, Mario 2260 SRB0.501-0.2910-2.90 

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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