Individual Calculations October 2008
 Vafiadou, Asimenia  Total change: -33.25  Rating chartPersonal card
 1st Territ. Youth Team Champ. 2008 ESSTH-Halk Thessaloniki GRE 2008-06-20
RcRownchangeKK*chgGame
 1766 1655 1.00 1 0.65 25 16.25 
  Antoniadou, Paraskevi 1766 GRE1.0010.652516.25 

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)
 
 11th Greek Indiv. Championship Girls U14 Kallithea - Halkidiki GRE 2008-06-28
RcRownchangeKK*chgGame
 1724 1655 0.50 5 -1.54 25 -38.50 
  Vatkali, Dimitra 1806 GRE0.5010.20255.00 
  Fragkou, Eleni 1788 GRE0.001-0.3225-8.00 
  Mitrou, Vasiliki 1689 GRE0.001-0.4525-11.25 
  Barbageorgopoulou, Fani 1820 GRE0.001-0.2825-7.00 
  Sotiriadou, Ioanna 1516 GRE0.001-0.6925-17.25 

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)
 
 17th OPEN INTER.TOURN. KABALA 2008-GROUP B' KAVALA GRE 2008-07-31
RcRownchangeKK*chgGame
 1949 1643 0.00 3 -0.44 25 -11.00 
  Zarkua, Elisabed 1989 GEO0.001-0.1125-2.75 
  Boutsioukis, Nikolaos 1866 GRE0.001-0.2225-5.50 
  Potthoff, Phillip 1993 GER0.001-0.1125-2.75 

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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