Individual Calculations July 2009
 Sanal, Vahap  Total change: 25.20  Rating chartPersonal card
 5th World School Chess Championship - Open U15 Thessaloniki GRE 2009-04-27
RcRownchangeKK*chgGame
 2032 1951 4.00 6 1.62 15 24.30 
  Makhmutov, Rail 1906 RUS1.0010.44156.60 
  Cherniuk, Mikhail 2163 RUS0.001-0.2315-3.45 
  Talipov, Nafis 2051 RUS1.0010.64159.60 
  Dadello, Krzysztof 1790 POL1.0010.29154.35 
  Lortkipanidze, Nodar 2219 GEO0.001-0.1715-2.55 
  Emiroglu, Cankut 2063 TUR1.0010.65159.75 

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)
 
 2009 Youth Chess Team Balakaniad Boys under 16 Florina GRE 2009-05-06
RcRownchangeKK*chgGame
 1973 1951 1.00 2 0.06 15 0.90 
  Draskovic, Luka 2078 MNE0.001-0.3315-4.95 
  Stathopoulos, Ioannis 1868 GRE1.0010.39155.85 

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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