Individual Calculations January 2009
 Barbageorgopoulou, Fani  Total change: 21.60  Rating chartPersonal card
 3rd "IN MEMORIAL" Thessaloniki tournament 2008 Thessaloniki GRE 2008-11-01
RcRownchangeKK*chgGame
 1932 1796 2.00 2 1.35 15 20.25 
  Baltzopoulos, Giorgos 2019 GRE1.0010.781511.70 
  Tsintsar, Ivan 1845 GRE1.0010.57158.55 

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)
 
 1st Youth (U14) Team Champion 2008 Thess.-Halk. Tessaloniki - Halkidiki GRE 2008-11-08
RcRownchangeKK*chgGame
 1507 1796 1.00 1 0.16 15 2.40 
  Amiridou, Dimitra 1507 GRE1.0010.16152.40 

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)
 
 12o Girls Indiv. Championship U18 ESSTHX Thessaloniki GRE 2008-12-12
RcRownchangeKK*chgGame
 1743 1796 0.50 1 -0.07 15 -1.05 
  Hatziathanasiou, Stella 1743 GRE0.501-0.0715-1.05 

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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