Individual Calculations March 2012
 Koutsogiannopoulou, Theodora  Total change: 6.45  Rating chartPersonal card
 Individual Championship of Attica 2012 - Open U20 Athens, Nikaia GRE 2011-12-22
RcRownchangeKK*chgGame
 1709 1829 3.00 5 -0.21 15 -3.15 
  Kamitsis, Nikolaos 1593 GRE0.001-0.8015-12.00 
  Ladas, Dimitrios 1677 GRE1.0010.30154.50 
  Avgerinos, Fotios 1760 GRE1.0010.40156.00 
  Koutoukidis, Panagiotis 2084 GRE0.001-0.1915-2.85 
  Triantafyllos, Michael 1429  * GRE1.0010.08151.20 
 * 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)
 
 35th Individual Girls under 20 Championship - finals Athens GRE 2012-01-03
RcRownchangeKK*chgGame
 1954 1866 3.00 6 0.64 15 9.60 
  Pavlidou, Ekaterini wm2224 GRE0.001-0.1015-1.50 
  Spirou, Marina 1896 GRE1.0010.54158.10 
  Hristodoulaki, Antonia 1941 GRE0.001-0.4015-6.00 
  Barogianni, Sotiria 1538 GRE1.0010.13151.95 
  Fragkou, Eleni 1956 GRE0.001-0.3815-5.70 
  Iordanidou, Zoi 2166 GRE1.0010.851512.75 

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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