Individual Calculations January 2010
 Dzagnidze, Nana  Total change: -41.30  Rating chartPersonal card
 2009 Torch Real Estate Cup China Chess League Rounds 11-14 Hangzhou,China CHN 2009-09-13
RcRownchangeKK*chgGame
 2422 2535 1.00 2 -0.30 10 -3.00 
  Ruan, Lufei wg2486 CHN0.501-0.0710-0.70 
  Ning, Chunhong wg2358 CHN0.501-0.2310-2.30 

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)
 
 Zhejiang Lishui Xingqiu Open Lishui CHN 2009-09-17
RcRownchangeKK*chgGame
 2299 2535 4.50 9 -2.57 10 -25.70 
  Zhang, Jilin wg2290 CHN1.0010.20102.00 
  Gu, Xiaobing wg2339 CHN0.501-0.2510-2.50 
  Lu, Yijie 2330 CHN1.0010.24102.40 
  Wu, Wenjin g2407 CHN0.001-0.6710-6.70 
  Ma, Qun 2337 CHN0.501-0.2610-2.60 
  Sukandar, Irine Kharisma wg2310 INA0.001-0.7810-7.80 
  Ding, Yixin wf2321 CHN0.001-0.7710-7.70 
  He, Chuan 2135  * CHN0.501-0.4210-4.20 
  Wang, Xiaohui 2223 CHN1.0010.14101.40 
 * 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)
 
 17th European Women's Team Chess Championship 2009 Novi Sad SRB 2009-10-22
RcRownchangeKK*chgGame
 2410 2535 4.00 8 -1.26 10 -12.60 
  Jackova, Jana mwg2393 CZE0.001-0.6910-6.90 
  Kosteniuk, Alexandra gwg2516 RUS0.501-0.0310-0.30 
  Danielian, Elina mwg2489 ARM1.0010.44104.40 
  Lahno, Kateryna gwg2483 UKR0.501-0.0710-0.70 
  Mamedjarova, Zeinab wg2285 AZE0.001-0.8110-8.10 
  Igla, Bella wg2258 ISR0.501-0.3310-3.30 
  Stefanova, Antoaneta g2527 BUL0.501-0.0110-0.10 
  Cosma, Elena-Luminita wg2331 ROU1.0010.24102.40 

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)
 

 

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