Individual Calculations July 2010
 Voiska, Margarita  Total change: -19.80  Rating chartPersonal card
 43th team championship for women Albena BUL 2010-05-27
RcRownchangeKK*chgGame
 2225 2350 4.00 7 -0.49 15 -7.35 
  Maneva, Ani 1950  * BUL0.501-0.4215-6.30 
  Arutyunova, Diana wg2266 UKR0.501-0.1215-1.80 
  Parvanova, Desislava 2002 BUL1.0010.11151.65 
  Nikolova, Adriana wm2318 BUL1.0010.46156.90 
  Cmilyte, Viktorija mwg2514 LTU0.001-0.2815-4.20 
  Raeva, Elitsa wm2231 BUL0.501-0.1615-2.40 
  Genova, Lyubka wm2293 BUL0.501-0.0815-1.20 
 * 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)
 
 International Chess Festival Albena BUL 2010-06-03
RcRownchangeKK*chgGame
 2228 2350 5.00 9 -0.83 15 -12.45 
  Van Soest, Ronald 1950  * NED1.0010.08151.20 
  Radulski, Julian g2593 BUL0.001-0.2015-3.00 
  Dobrev, Nayden 2179 BUL0.501-0.2315-3.45 
  Aseeva, Marina 2162 RUS0.501-0.2415-3.60 
  Ribarov, Valerij 2122 BUL1.0010.21153.15 
  Yakimenko, Alexander A. 2221 RUS0.501-0.1715-2.55 
  Bulmaga, Irina wm2254 ROU1.0010.37155.55 
  Berbatov, Kiprian m2471 BUL0.001-0.3415-5.10 
  Piskovets, Nikita 2101 RUS0.501-0.3115-4.65 
 * 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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