Individual Calculations September 2013
 Vrba, Michal  Total change: -3.75  Rating chartPersonal card
 9th International chess tournament of Gazi-Heraklion Gazi - Crete GRE 2013-07-27
RcRownchangeKK*chgGame
 1906 2019 4.00 7 -0.25 15 -3.75 
  Serpetsidaki, Eva 1619  * GRE1.0010.08151.20 
  Predeftakis, Georgios 1633 GRE1.0010.09151.35 
  Tsilidis, Alexandros f2254 GRE0.001-0.2115-3.15 
  Georgiou, Andreas 1767 CYP1.0010.19152.85 
  Sideris, Nikiforos 2143 GRE0.5010.17152.55 
  Kanakaris, Georgios 2310 GRE0.001-0.1515-2.25 
  Serpetsidakis, Nikolaos 1619  * GRE0.501-0.4215-6.30 
 * 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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