Individual Calculations July 2010
 Hatzoudis, Gerasimos  Total change: 6.30  Rating chartPersonal card
 Youth Attica Champ. U16 (paidon - korasidon) Attica GRE 2010-03-28
RcRownchangeKK*chgGame
 1669 1723 1.00 1 0.42 15 6.30 
  Dimitriadis, Nikolaos 1669 GRE1.0010.42156.30 

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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