Individual Calculations May 2011
 Vlastos, Alexandros  Total change: 29.25  Rating chartPersonal card
 14th open tournament of SO Aigaleo > 1500 - GROUP A' Aigaleo - Athens GRE 2011-02-06
RcRownchangeKK*chgGame
 1788 1638 4.50 7 2.13 15 31.95 
  Sienczewski, Zbigniew 2038  * POL0.001-0.0815-1.20 
  Grapsas, Panagiotis 1508 GRE1.0010.32154.80 
  Douni, Maria 1435 GRE1.0010.24153.60 
  Vlahos, Athanasios 1945 GRE0.5010.36155.40 
  Marianidis, Dimitrios 1845 GRE1.0010.771511.55 
  Kostouros, Alexandros 2038  * GRE0.001-0.0815-1.20 
  Sidiropoulos, Nikolaos 1708 GRE1.0010.60159.00 
 * 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)
 
 2nd Open ASOP DIAS 2011 Petroupoli GRE 2011-03-12
RcRownchangeKK*chgGame
 1755 1687 2.00 5 -0.18 15 -2.70 
  Georgiou, Konstantinos 2087  * GRE0.001-0.0815-1.20 
  Triantafyllos, Michael 1423 GRE1.0010.18152.70 
  Stamoulis, Hristos 1452 GRE1.0010.21153.15 
  Taylor, Michael 2038 ENG0.001-0.1115-1.65 
  Geropapas, Periklis 1777 GRE0.001-0.3815-5.70 
 * 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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