Individual Calculations September 2011
 Itkis, Boris  Total change: 4.10  Rating chartPersonal card
 Alushta summer - 2011-3 Alushta UKR 2011-06-15
RcRownchangeKK*chgGame
 2220 2431 9.50 12 0.46 10 4.60 
  Petrova, Lyudmila wf2095 RUS1.0010.12101.20 
  Yandemirov, Valeri g2389 RUS0.501-0.0610-0.60 
  Varitski, Igor m2268 UKR0.501-0.2210-2.20 
  Saiyn, Zhanat 2086 KAZ0.501-0.3910-3.90 
  Nadeev, Sergey 2325 RUS1.0010.36103.60 
  Sadikhov, Ulvi Ramil Oglu 2125 AZE1.0010.14101.40 
  Murashko, Vyacheslav L. m2315 UKR0.501-0.1610-1.60 
  Naboka, Sergey 2140 UKR1.0010.15101.50 
  Martynov, Pavel 2251 RUS1.0010.26102.60 
  Dudrova, Anastasia wf2031  * UKR1.0010.08100.80 
  Gubar, Valery 2238 RUS1.0010.25102.50 
  Shtyrenkov, Veniamen g2380 RUS0.501-0.0710-0.70 
 * 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)
 
 Royal Residence Cup Zhovkva UKR 2011-06-27
RcRownchangeKK*chgGame
 2214 2431 6.00 9 -0.84 10 -8.40 
  Tiba, Vladyslav 2164 UKR1.0010.18101.80 
  Huda, Maryana wg2217 UKR1.0010.23102.30 
  Gavrish, Leonid 2127 UKR0.001-0.8610-8.60 
  Semcesen, Daniel m2472 SWE0.5010.06100.60 
  Terletsky, Oleg 2179 UKR1.0010.19101.90 
  Zajarnyi, Anatolyi m2337 MDA0.501-0.1310-1.30 
  Johansson, Anders 1973 2089 SWE1.0010.12101.20 
  Yushko, Olga wf2120 UKR1.0010.14101.40 
  Chulivska, Vita wm2219 UKR0.001-0.7710-7.70 

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
 2233 2436 7.50 9 0.79 10 7.90 
  Iovcov, Valerii 2061 MDA1.0010.09100.90 
  Chircu, Vadim 2140 MDA1.0010.15101.50 
  Tregubov, Vadim 2330 UKR1.0010.36103.60 
  Romcovici, Victor m2170 MDA1.0010.18101.80 
  Vusatiuk, Vladimir f2310 UKR0.501-0.1710-1.70 
  Bodnar, Nikolay m2448 UKR0.5010.02100.20 
  Zhadko, Vladimir f2219 MDA0.501-0.2810-2.80 
  Markevich, Maxim 2132 UKR1.0010.14101.40 
  Colbasiuc, Anatolii f2288 MDA1.0010.30103.00 

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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