Individual Calculations September 2013
 Bellos, Vasilios  Total change: -21.00  Rating chartPersonal card
 3rd International Chess Tournament ISTHMIA 2013 - B Group Vrahati - Korinthos GRE 2013-08-18
RcRownchangeKK*chgGame
 1463 1513 2.00 6 -1.40 15 -21.00 
  Anthopoulos, Hristos 1742 GRE0.001-0.2115-3.15 
  Kampitsis, Vasilios 1759 GRE0.001-0.1915-2.85 
  Vourlis-Koletis, Miltiadis 1337 GRE0.001-0.7315-10.95 
  Bournakas, Apostolos 1359 GRE0.001-0.7115-10.65 
  Vourlis-Kolettis, Ahilleas 1260 GRE1.0010.19152.85 
  Gerolymatou, Maria 1318 GRE1.0010.25153.75 

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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