Individual Calculations August 2012
 Geroukalis, Athanasios  Total change: -9.60  Rating chartPersonal card
 16th open SOP - SMAOK over 1900 rating Pagkrati Athens GRE 2012-05-08
RcRownchangeKK*chgGame
 1919 1908 1.50 5 -0.92 15 -13.80 
  Mitrandzas, Athanasios 2097 GRE0.001-0.2515-3.75 
  Konistis, Loukas 2047 GRE0.001-0.3115-4.65 
  Soursos, Panayotis 1752 GRE1.0010.29154.35 
  Raptakis, Solon 1951 GRE0.001-0.4415-6.60 
  Georgiopoulos, Har 1750 GRE0.501-0.2115-3.15 

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)
 
 4th International Tournament "Artemis Cup" Leros 2012 - A Group Leros GRE 2012-07-11
RcRownchangeKK*chgGame
 2013 1909 3.00 7 0.28 15 4.20 
  Estremera Panos, Sergio m2309  * ESP0.001-0.0815-1.20 
  Martynov, Petr 1702 RUS1.0010.23153.45 
  Calzetta Ruiz, Monica wg2282 ESP0.5010.40156.00 
  Festas, Georgios 2024 GRE0.001-0.3415-5.10 
  Patriarheas, Georgios 2004 GRE0.5010.13151.95 
  Mourouti, Marietta 1727 GRE1.0010.26153.90 
  Soultatis, Kostas 2042 GRE0.001-0.3215-4.80 
 * 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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