Individual Calculations September 2010
 Vunder, Andrey  Total change: 5.85  Rating chartPersonal card
 Summer on Petrograd Side 2010 St.Petersburg RUS 2010-07-19
RcRownchangeKK*chgGame
 2183 2287 6.00 9 0.39 15 5.85 
  Alekhin, Andrey 1933 RUS1.0010.11151.65 
  Kuzmin, Egor 2022 RUS1.0010.18152.70 
  Gribov, Alexander 2033 RUS1.0010.19152.85 
  Malakhov, Igor f2422 RUS0.5010.18152.70 
  Pimenov, Revolt 2154 RUS1.0010.32154.80 
  Solovjov, Sergey I. m2387 RUS0.5010.14152.10 
  Golovankov, Vladimir 2273 RUS0.001-0.5215-7.80 
  Nuretdinov, Igor 2229 TJK0.501-0.0815-1.20 
  Kuzmin, Yuriy 2195 RUS0.501-0.1315-1.95 

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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