Individual Calculations July 2010
 Drakopoulos, Polihronis  Total change: 10.35  Rating chartPersonal card
 Youth Attica Champ. U16 (paidon - korasidon) Attica GRE 2010-03-28
RcRownchangeKK*chgGame
 1759 1533 1.50 3 0.79 15 11.85 
  Litsas, Panagiotis 1627 GRE0.5010.13151.95 
  Pessiridis, Isaak 1717 GRE1.0010.741511.10 
  Stathopoulos, Ioannis 1933  * 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)
 
 Youth Attica Cup U14 (paidon 14) Attica GRE 2010-03-28
RcRownchangeKK*chgGame
 1895 1533 0.00 1 -0.10 15 -1.50 
  Gkikas, Hristos 1895 GRE0.001-0.1015-1.50 

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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