Individual Calculations February 2015
 Vasileiou, Aimilia  Total change: 63.60  Rating chartPersonal card
 2014 Triantafyllos Siaperas AO LATO Ag. Nikolaos GRE 2014-12-07
RcRownchangeKK*chgGame
 1495 1426 2.00 4 0.26 40 10.40 
  Pappas, Konstantinos 1826  * GRE0.001-0.0840-3.20 
  Tsihlis, Hristos-Panagiotis 1475 GRE0.5010.07402.80 
  Manioti, Eleni 1299 GRE1.0010.334013.20 
  Magoulianos, Nikolaos 1380 GRE0.501-0.0640-2.40 
 * 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)
 
 18th Greek Girls U18 Championship 2015 Kavala GRE 2015-01-02
RcRownchangeKK*chgGame
 1540 1456 4.50 8 1.33 40 53.20 
  Pasoglou, Ekaterini 1646 GRE0.5010.254010.00 
  Papageorgiou, Fotini 1433 GRE0.501-0.0340-1.20 
  Salahidou, Reveka 1753 GRE0.001-0.1540-6.00 
  Petraki, Argiro 1324 GRE0.001-0.6840-27.20 
  Lemoni, Maria - Ioanna 1525 GRE1.0010.604024.00 
  Pramateftaki, Aspasia 1364 GRE1.0010.374014.80 
  Tsivelekidou, Evgenia 1624 GRE0.5010.22408.80 
  Kokkota, Fotini 1649 GRE1.0010.754030.00 

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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