Individual Calculations March 2010
 Erdogan, Gursoy  Total change: 4.80  Rating chartPersonal card
 Turkish Chess Championships-Selection Antalya TUR 2010-02-02
RcRownchangeKK*chgGame
 2178 1890 1.00 4 0.32 15 4.80 
  Yagiz, Yasin Emrah f2238 TUR0.001-0.1115-1.65 
  Karadeniz, Emre f2290  * TUR0.5010.42156.30 
  Ertan, Can 2158 TUR0.001-0.1715-2.55 
  Seyhanoglu, Deniz 2026 TUR0.5010.18152.70 
 * 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)
 

 

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