Individual Calculations September 2011
 Iovcov, Valerii  Total change: 31.35  Rating chartPersonal card
 3rd International chess tournament Albena BUL 2011-06-25
RcRownchangeKK*chgGame
 2208 2074 4.00 8 1.27 15 19.05 
  Dimitrov, Radoslav m2410 BUL1.0010.881513.20 
  Sanduleac, Vasile g2424 MDA0.001-0.1115-1.65 
  Rzayev, Bahruz Iqbal Oglu 2292 AZE0.5010.28154.20 
  Popov, Petar m2244 BUL0.5010.22153.30 
  Dimov, Dian 2292 BUL0.001-0.2215-3.30 
  Todorova, Kalina 1815 BUL1.0010.18152.70 
  Bogdanov, Valentin m2391 UKR0.5010.37155.55 
  Yordanov, Kristian 1796 BUL0.501-0.3315-4.95 

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)
 
 Cupa Independentii Kishinev MDA 2011-08-05
RcRownchangeKK*chgGame
 2275 2061 3.00 9 0.82 15 12.30 
  Itkis, Boris m2436 ROU0.001-0.0915-1.35 
  Romcovici, Victor m2170 MDA0.001-0.3515-5.25 
  Vusatiuk, Vladimir f2310 UKR0.001-0.1915-2.85 
  Bodnar, Nikolay m2448 UKR0.5010.41156.15 
  Zhadko, Vladimir f2219 MDA0.5010.21153.15 
  Markevich, Maxim 2132 UKR1.0010.60159.00 
  Colbasiuc, Anatolii f2288 MDA1.0010.791511.85 
  Tregubov, Vadim 2330 UKR0.001-0.1715-2.55 
  Chircu, Vadim 2140 MDA0.001-0.3915-5.85 

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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