Individual Calculations July 2009
 Ponikarovsky, Andrey  Total change: -19.00  Rating chartPersonal card
 NWFR Men Chmp. 2009 St.Petersburg RUS 2009-03-22
RcRownchangeKK*chgGame
 2170 2358 4.00 8 -1.90 10 -19.00 
  Maslyakov, Sergey 2108 RUS0.501-0.3110-3.10 
  Nikitinyh, Boris 2217 RUS0.501-0.1910-1.90 
  Veselov, Andrey 2022 RUS0.501-0.3810-3.80 
  Makovetsky, Boris 2184 RUS0.501-0.2310-2.30 
  Ivanov, Alexander G. 2119 RUS0.501-0.3010-3.00 
  Pimenov, Revolt 2247 RUS0.501-0.1510-1.50 
  Solgalov, Victor 2179 RUS0.501-0.2310-2.30 
  Toivonen, Alexander V. 2281 RUS0.501-0.1110-1.10 

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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