Individual Calculations May 2011
 Patrinos, Ilias  Total change: 19.50  Rating chartPersonal card
 Bikos Teams Cup 2010 group B Attiki GRE 2010-10-17
RcRownchangeKK*chgGame
 1728 1692 1.00 1 0.55 15 8.25 
  Pavlis, Antonios 1728 GRE1.0010.55158.25 

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)
 
 7th Ampelokipi open - Tr. Siaperas Memorial Ambelokipi - Athens GRE 2011-02-12
RcRownchangeKK*chgGame
 1925 1681 2.00 5 0.97 15 14.55 
  Delithanasis, Dimitrios 2081  * GRE0.001-0.0815-1.20 
  Sfougatakis, Nikolaos 1894 GRE0.001-0.2315-3.45 
  Maliaritis, Nikolaos 1870 GRE1.0010.751511.25 
  Simeonidis, Haralambos 1868 GRE0.001-0.2615-3.90 
  Divaris, Dionisis 1913 GRE1.0010.791511.85 
 * 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)
 
 111th Ambelokipi Open Ambelokipi - Athens GRE 2011-03-12
RcRownchangeKK*chgGame
 1881 1673 1.00 5 -0.22 15 -3.30 
  Sideris, Theodoros 2025 GRE0.001-0.1115-1.65 
  Panagiotakos, Petros 1858 GRE0.001-0.2615-3.90 
  Marianidis, Dimitrios 1845 GRE1.0010.731510.95 
  Paraskevaidis, Vasilios 1908 GRE0.001-0.2115-3.15 
  Kiriazis, Dimitrios 1771 GRE0.001-0.3715-5.55 

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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