Individual Calculations September 2009
 Petukhov, Dmitry  Total change: -39.60  Rating chartPersonal card
 Voronezh open 2009 - Master tmnt Voronezh RUS 2009-06-12
RcRownchangeKK*chgGame
 2282 2392 3.50 9 -2.29 10 -22.90 
  Bezgodova, Maria wf2100 RUS0.501-0.3510-3.50 
  Ivakhinova, Inna wm2219 RUS0.501-0.2310-2.30 
  Pasiev, Rakhim 2255 RUS1.0010.32103.20 
  Romanov, Evgeny g2589 RUS0.001-0.2510-2.50 
  Demianjuk, Alexander 2330 RUS0.501-0.0910-0.90 
  Bezgodova, Svetlana 2198 RUS0.501-0.2510-2.50 
  Gubaydulin, T. 2265 UZB0.501-0.1710-1.70 
  Vastrukhin, Oleg 2300 RUS0.001-0.6310-6.30 
  Yuzhakov, Oleg 2286 RUS0.001-0.6410-6.40 

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)
 
 "Kalamitska zatoka 07" Evpatoria UKR 2009-07-18
RcRownchangeKK*chgGame
 2062 2391 6.00 8 -0.92 10 -9.20 
  Leonov, Evgeny 1991  * UKR0.501-0.4210-4.20 
  Kidalov, Vladimir 2072 UKR1.0010.13101.30 
  Sevostianov, Pavel m2267 RUS0.501-0.1710-1.70 
  Barantseva, Alexandra 1991  * UKR1.0010.08100.80 
  Khomyakov, Vladimir f2099 UKR1.0010.15101.50 
  Basiev, V P 2037 RUS1.0010.11101.10 
  Shilo, Evgenija 2048 BLR0.001-0.8810-8.80 
  Rtischev, Sergey 1991  * UKR1.0010.08100.80 
 * 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)
 
 Intl tmnt Saratov RUS 2009-08-10
RcRownchangeKK*chgGame
 2343 2391 6.00 12 -0.75 10 -7.50 
  Shlegin, Stanislav f2316 RUS0.001-0.6010-6.00 
  Lavretzkij, Roman m2313 BLR0.501-0.1110-1.10 
  Simantsev, Mikhail g2527 UKR0.5010.18101.80 
  Temirov, Bakhyt 2291 KAZ0.501-0.1410-1.40 
  Shukh, Nikolai f2403 RUS1.0010.52105.20 
  Sharafiev, Azat f2425 RUS0.5010.05100.50 
  Sukhov, Maxim 2125 KAZ0.501-0.3210-3.20 
  Nukin, Askhat f2343 KAZ1.0010.43104.30 
  Matinian, Nikita 2347 RUS0.501-0.0610-0.60 
  Dmitrenko, Viktor m2375 UKR0.501-0.0210-0.20 
  Biriukov, Nikolai 2298 UKR0.501-0.1310-1.30 
  Onoprijchuk, Boris f2357 RUS0.001-0.5510-5.50 

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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