Individual Calculations July 2012
 Andrenko, Irina  Total change: 13.05  Rating chartPersonal card
 Ukraine Women's Championship (semifinal) - 2012 Evpatoria UKR 2012-04-20
RcRownchangeKK*chgGame
 2184 2227 6.50 9 1.47 15 22.05 
  Zingaylo, Anastasiya 2052 UKR1.0010.27154.05 
  Cherednichenko, Elena wf2130 UKR1.0010.37155.55 
  Tsirulnik, Maritsa 2167 UKR0.501-0.0815-1.20 
  Rakhmangulova, Anastasiya wm2215 UKR1.0010.48157.20 
  Gritsayeva, Oksana wf2313 UKR0.5010.12151.80 
  Tantsiura, Marja 2209 UKR0.501-0.0315-0.45 
  Kalinina, Olga wm2280 UKR1.0010.57158.55 
  Petrova, Irina wf2092 UKR0.501-0.1815-2.70 
  Huda, Maryana wg2194 UKR0.501-0.0515-0.75 

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 Open Chess Tournament Albena 2012 Albena BUL 2012-05-26
RcRownchangeKK*chgGame
 2252 2226 4.50 9 0.37 15 5.55 
  Grigoryan, Avetik g2581 ARM0.001-0.1115-1.65 
  Hristov, Petar 1965 BUL1.0010.18152.70 
  Mammadov, Zaur m2393 AZE0.5010.22153.30 
  Zhang, Xiaowen wg2385 CHN0.001-0.2915-4.35 
  Soyunlu, Narmin 1826  * AZE1.0010.08151.20 
  Ji, Dan 2326 CHN0.5010.14152.10 
  Ninov, Dayan 2148 BUL1.0010.39155.85 
  Nikolova, Adriana wg2345 BUL0.5010.16152.40 
  Dragicevic, Drazen f2301 SWE0.001-0.4015-6.00 
 * 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)
 
 Alekhin Memorial 2012 Master Open Voronezh RUS 2012-06-12
RcRownchangeKK*chgGame
 2320 2226 2.50 9 -0.97 15 -14.55 
  Kunin, Vitaly g2513 GER0.5010.34155.10 
  Provotorov, Ivan f2386 RUS1.0010.711510.65 
  Onischuk, Vladimir g2516 UKR0.001-0.1615-2.40 
  Sharafiev, Azat m2410 RUS0.001-0.2615-3.90 
  Lutsko, Igor g2335 BLR0.001-0.3515-5.25 
  Charochkina, Daria wg2371 RUS0.001-0.3115-4.65 
  Nevioselaya, Maria 2026 BLR0.001-0.7615-11.40 
  Duong, Thanh Binh 2131 VIE1.0010.37155.55 
  Khalukov, Yury f2192 RUS0.001-0.5515-8.25 

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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