Individual Calculations August 2013
 Kalyva, Kyriaki  Total change: 41.10  Rating chartPersonal card
 Open tournament MEGA PATRA 2013 Patra GRE 2013-06-22
RcRownchangeKK*chgGame
 1614 1393 2.00 5 0.64 15 9.60 
  Pountzas, Hrisanthos f1793  * GRE0.001-0.0815-1.20 
  Karapiperis, Alexandros 1793  * GRE0.001-0.0815-1.20 
  Balis, Georgios 1226 GRE1.0010.28154.20 
  Kakoulidis, Vasilios 1467 GRE1.0010.60159.00 
  Vazouras, Theodoros 1793  * 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)
 
 41 Greek Team National Championship 2013 Greece - Rio GRE 2013-07-02
RcRownchangeKK*chgGame
 1371 1393 6.00 6 2.82 15 42.30 
  Vlachou, Maria 1286 GRE1.0010.35155.25 
  Kiriakaki, Galini 1438 GRE1.0010.56158.40 
  Galani, Anna 1137 GRE1.0010.19152.85 
  Pasoglou, Ekaterini 1608 GRE1.0010.771511.55 
  Tsamantani, Eleni-Marina 1353 GRE1.0010.44156.60 
  Iliopoulou, Eleni 1403 GRE1.0010.51157.65 

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)
 
 2013 Greek Individual Youth Championships - girls U12 Greece - Rio GRE 2013-07-08
RcRownchangeKK*chgGame
 1315 1393 3.50 7 -0.72 15 -10.80 
  Petraki, Argiro 1206 GRE0.001-0.7415-11.10 
  Papaefstratiou, Despina 1223 GRE1.0010.28154.20 
  Daskalaki, Sofia 1261 GRE0.501-0.1815-2.70 
  Koutsidi, Amalia 1414 GRE0.001-0.4715-7.05 
  Louka, Magdalini 1221 GRE0.501-0.2315-3.45 
  Karathanasi, Eirhnh 1367 GRE1.0010.46156.90 
  Vozinaki, Anthi - Maria 1514 GRE0.5010.16152.40 

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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