Individual Calculations October 2012
 Kouvaras, Andreas  Total change: 7.80  Rating chartPersonal card
 20th International Chess Tournament "Honour to National Resistance" - B Group Nikaia GRE 2012-08-26
RcRownchangeKK*chgGame
 1489 1371 3.00 7 0.52 15 7.80 
  Barous, Theodoros 1575 GRE0.001-0.2415-3.60 
  Iliopoulou, Elisavet 1587 GRE0.5010.28154.20 
  Ioannidis, Georgios Alexandros 1568 GRE0.5010.25153.75 
  Karathanasis, Vlasis 1532 GRE0.001-0.2915-4.35 
  Petousis, Konstantinos 1675 GRE0.001-0.1415-2.10 
  Gkikas, Ioannis 1259 GRE1.0010.35155.25 
  Giannopoulos, Emmanouil 1228 GRE1.0010.31154.65 

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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