Individual Calculations September 2011
 Bakirtzis, Triantafilos  Total change: 11.40  Rating chartPersonal card
 14th National Greek Ind. Championship - Open U14 Eretria GRE 2011-06-25
RcRownchangeKK*chgGame
 1736 1650 3.00 7 0.30 15 4.50 
  Roinos, Ilias 1759 GRE0.001-0.3515-5.25 
  Zaharopoulos, Stratos 1682 GRE1.0010.54158.10 
  Ladopoulos, Dimitrios 1875 GRE0.001-0.2215-3.30 
  Sahinidis, Evagelos 1722 GRE0.5010.10151.50 
  Papadopoulos, Georgios Nikea 1661 GRE0.5010.02150.30 
  Panagos, Theodoros 1647 GRE1.0010.50157.50 
  Sidiropoulos, Nikolaos 1809 GRE0.001-0.2915-4.35 

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)
 
 20th International Open of Kavala 2011 - B' Group Kavala GRE 2011-07-30
RcRownchangeKK*chgGame
 1703 1632 2.50 5 0.46 15 6.90 
  Asimenios, Ast 2003 GRE1.0010.901513.50 
  Sidiropoulos, Leonidas 1718 GRE0.5010.12151.80 
  Magkias, Vasilios 1733 GRE0.001-0.3615-5.40 
  Hrisomalis, Hristos 1297 GRE0.501-0.3815-5.70 
  Mitrou, Vasiliki 1766 GRE0.5010.18152.70 

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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