Individual Calculations May 2010
 Bizopoulos, Alexandros  Total change: 3.30  Rating chartPersonal card
 Territorial Club's Cup ESSTH-HALK 2010 Thessaloniki GRE 2010-01-16
RcRownchangeKK*chgGame
 1891 2140 1.00 1 0.19 15 2.85 
  Papakostas, Dimitrios 1891 GRE1.0010.19152.85 

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)
 
 6th Open Kalamaria Spring Tournament - 2nd Ioakimidia Thessaloniki GRE 2010-03-25
RcRownchangeKK*chgGame
 1840 2140 5.00 6 0.03 15 0.45 
  Themelis, Georgios 1740  * GRE1.0010.08151.20 
  Hrisostomidis, Alkiviadis 1780 GRE1.0010.10151.50 
  Derveniotis, Evangelos 1795 GRE0.001-0.8915-13.35 
  Larry, Engel 1740  * ALB1.0010.08151.20 
  Theoharidis, Georgios 1820 GRE1.0010.13151.95 
  Vlassis, Georgios 2164 GRE1.0010.53157.95 
 * 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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