Individual Calculations November 2009
 Yakovich, Yuri  Total change: -1.40  Rating chartPersonal card
 M.Chigorin Memorial 2009 St.Petersburg RUS 2009-10-16
RcRownchangeKK*chgGame
 2432 2576 6.00 9 -0.14 10 -1.40 
  Pogosian, Vladimir 2223 ARM1.0010.11101.10 
  Yaksin, Oleg 2385 RUS0.501-0.2510-2.50 
  Demina, Julia wg2377 RUS1.0010.24102.40 
  Biriukov, Oleg V. m2362 RUS1.0010.23102.30 
  Fedorov, Alexei g2600 BLR0.001-0.4710-4.70 
  Shinkevich, Vitaly m2496 RUS0.501-0.1110-1.10 
  Krylov, Mikhail m2489 RUS0.501-0.1210-1.20 
  Tunik, Gennady g2493 RUS0.501-0.1110-1.10 
  Tihonov, Jurij g2460 BLR1.0010.34103.40 

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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