Individual Calculations March 2011
 Koutsoura, Georgia  Total change: 19.35  Rating chartPersonal card
 Vardaris 2010 Thessaloniki GRE 2010-10-27
RcRownchangeKK*chgGame
 1679 1336 0.50 4 -0.02 15 -0.30 
  Kesidis, Odyseas 1736  * GRE0.001-0.0815-1.20 
  Tsolaki, Eleni 1736  * GRE0.001-0.0815-1.20 
  Karavalasis, Stilianos 1506 GRE0.5010.22153.30 
  Mastrakoulis, Dim 1736  * GRE0.001-0.0815-1.20 
 * 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)
 
 Prokrimatika Neanikon 2011 ESSTHX Girls Under 12 Thessaloniki GRE 2010-12-26
RcRownchangeKK*chgGame
 1502 1352 2.50 3 1.55 15 23.25 
  Pasoglou, Ekaterini 1562 GRE1.0010.771511.55 
  Nikolaidou, Maria 1308 GRE1.0010.44156.60 
  Avramidou, Anastasia 1636 GRE0.5010.34155.10 

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)
 
 Lefkos Pirgos 2010 Thessaloniki GRE 2011-01-02
RcRownchangeKK*chgGame
 1693 1351 0.00 2 -0.24 15 -3.60 
  Tsintsar, Zoran 1751  * GER0.001-0.0815-1.20 
  Kokkalis, Haralabos 1635 GRE0.001-0.1615-2.40 
 * 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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