Individual Calculations April 2009
 Gu, Xiaobing  Total change: 52.95  Rating chartPersonal card
 Women's Selective Tournament for Olympiad Ningbo CHN 2008-06-26
RcRownchangeKK*chgGame
 2388 2225 7.00 14 2.96 15 44.40 
  Huang, Qian wg2438 CHN1.0010.771511.55 
  Wang, Yu A. mwg2387 CHN1.0010.711510.65 
  Zhang, Xiaowen wm2361 CHN1.0010.681510.20 
  Tan, Zhongyi 2353 CHN0.001-0.3315-4.95 
  Ju, Wenjun 2374 CHN0.5010.20153.00 
  Shen, Yang wg2440 CHN0.5010.27154.05 
  Zhang, Jilin wg2361 CHN0.5010.18152.70 
  Huang, Qian wg2438 CHN1.0010.771511.55 
  Wang, Yu A. mwg2387 CHN0.5010.21153.15 
  Zhang, Xiaowen wm2361 CHN0.5010.18152.70 
  Tan, Zhongyi 2353 CHN0.001-0.3315-4.95 
  Ju, Wenjun 2374 CHN0.001-0.3015-4.50 
  Shen, Yang wg2440 CHN0.001-0.2315-3.45 
  Zhang, Jilin wg2361 CHN0.5010.18152.70 

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)
 
 "Torch Real Estate" Cup Chinese Premier Leauge - 2008 Oct to Dec Wuxi CHN 2008-10-28
RcRownchangeKK*chgGame
 2410 2283 2.50 8 -0.20 15 -3.00 
  Wang, Doudou 2186 CHN0.001-0.6315-9.45 
  Zhao, Xue gwg2518 CHN0.001-0.2115-3.15 
  Huang, Qian wg2430 CHN0.001-0.3015-4.50 
  Zhang, Jilin wg2342 CHN0.5010.08151.20 
  Cramling, Pia g2550 SWE0.5010.32154.80 
  Ning, Chunhong wg2354 CHN1.0010.60159.00 
  Li, Ruofan wg2426 SIN0.001-0.3115-4.65 
  Xu, Yuhua gwg2477 CHN0.5010.25153.75 

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)
 
 Moscow open 2009 C Women Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2284 2283 6.00 8 2.10 15 31.50 
  Niks, Yana 1933 RUS0.501-0.3915-5.85 
  Gvanceladze, Anna wf2070 RUS1.0010.23153.45 
  Romanko, Marina wg2451 RUS0.001-0.2815-4.20 
  Samigullina, Diana wf2083 RUS1.0010.24153.60 
  Muzychuk, Mariya mwg2427 UKR0.5010.19152.85 
  Gaponenko, Inna mwg2450 UKR1.0010.721510.80 
  Shadrina, Tatiana wg2416 RUS1.0010.681510.20 
  Kovalevskaya, Ekaterina mwg2442 RUS1.0010.711510.65 

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)
 
 Aeroflot open A2 Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2379 2283 2.00 9 -1.33 15 -19.95 
  Potapov, Alexander g2456 RUS0.001-0.2715-4.05 
  Konovalov, Nikolay m2430 RUS0.5010.20153.00 
  Anoshkin, Alexander A. f2439 RUS0.001-0.2915-4.35 
  Agaragimov, Djakhangir f2393 AZE0.001-0.3515-5.25 
  Zhang, Xiaowen wm2357 CHN0.001-0.4015-6.00 
  Nozdrin, Alexander V 2413 RUS0.001-0.3215-4.80 
  Pourkashiyan, Atousa wm2272 IRI1.0010.48157.20 
  Zilbert, Oleg f2350 RUS0.001-0.4115-6.15 
  Kashlinskaya, Alina wm2302 RUS0.5010.03150.45 

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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