Individual Calculations July 2008
 Sahinidis, Evagelos  Total change: 15.75  Rating chartPersonal card
 1o TOURNOUA ORAIOKASTROU 2008 OREOKASTRO - THESSALONIKI GRE 2008-04-02
RcRownchangeKK*chgGame
 1798 1666 2.00 4 0.57 25 14.25 
  Tsintsar, Zoran 2016 GER0.001-0.1125-2.75 
  Amiridou, Dimitra 1555 GRE1.0010.35258.75 
  Krimlidis, Savvas 1976 GRE0.001-0.1425-3.50 
  Drakaki, Anna-Maria 1643 GRE1.0010.472511.75 

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)
 
 EUROPEAN INDIV. SCHOOL CHAMP. OPEN U11 Kallithea - Halkidiki GRE 2008-04-29
RcRownchangeKK*chgGame
 1896 1666 0.50 2 0.06 25 1.50 
  Babazade, Javidan 1974 AZE0.001-0.1425-3.50 
  Nikolov, Mihail 1818 BUL0.5010.20255.00 

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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