Individual Calculations February 2013
 Karavalasis, Stilianos  Total change: -2.70  Rating chartPersonal card
 Tournament SO SAH - Chapmions - Europa A Thessaloniki GRE 2012-12-12
RcRownchangeKK*chgGame
 1269 1589 1.00 2 -0.74 15 -11.10 
  Stamouli, Konstantina 1295 GRE1.0010.15152.25 
  Papadopoulos, Nikolaos-Rigas 1243 GRE0.001-0.8915-13.35 

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)
 
 Tournament SO SAH - Chapmions - Europa B Thessaloniki GRE 2012-12-12
RcRownchangeKK*chgGame
 1562 1589 0.00 1 -0.54 15 -8.10 
  Betsakos, Hrisanthos 1562 GRE0.001-0.5415-8.10 

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)
 
 White Tower 2012 - Open Individual Championship of ESSTH-HALK Thessaloniki GRE 2013-01-02
RcRownchangeKK*chgGame
 1775 1600 3.00 6 1.10 15 16.50 
  Grapsa, Georgia 2000  * GRE0.5010.42156.30 
  Tsolakidou, Stavroula 1900 GRE0.5010.35155.25 
  Bahar-Mosse, Iakov 1879 GRE0.001-0.1615-2.40 
  Giannopoulou, Anastasia 1398 GRE1.0010.24153.60 
  Spirliadis, Achileas 2000  * GRE0.001-0.0815-1.20 
  Doudoulakakis, Athanasios 1471 GRE1.0010.33154.95 
 * 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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