Individual Calculations July 2008
 Li, Ruofan  Total change: 1.70  Rating chartPersonal card
 Doeberl Cup Premier Canberra AUS 2008-03-20
RcRownchangeKK*chgGame
 2341 2425 6.00 9 0.55 10 5.50 
  Hu, Jason 2120 AUS1.0010.14101.40 
  Farrell, Roger S 2208 AUS1.0010.22102.20 
  Malakhatko, Vadim g2600 BEL0.001-0.2710-2.70 
  Wright, Neil S 2207 AUS1.0010.22102.20 
  Wang, Puchen m2383 NZL0.501-0.0610-0.60 
  Mas, Hafizulhelmi m2382 MAS1.0010.44104.40 
  Johansen, Darryl K g2475 AUS0.5010.07100.70 
  Kizov, Atanas m2398 MKD0.001-0.5410-5.40 
  Sales, Jesse Noel f2299 PHI1.0010.33103.30 

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)
 
 Japfa Chess Festival 2008 - WGM Tournament Section Jakarta INA 2008-04-15
RcRownchangeKK*chgGame
 2296 2423 7.00 10 0.30 10 3.00 
  Perena, Catherine 2234 PHI0.501-0.2510-2.50 
  Pokorna, Regina wg2352 SLO1.0010.40104.00 
  Krivec, Jana wg2362 SLO1.0010.42104.20 
  Sukandar, Irine Kharisma wm2243 INA0.501-0.2410-2.40 
  Aye Win, Thandar wf2291 MYA1.0010.32103.20 
  Perena, Catherine 2234 PHI1.0010.25102.50 
  Pokorna, Regina wg2352 SLO0.501-0.1010-1.00 
  Krivec, Jana wg2362 SLO0.501-0.0810-0.80 
  Sukandar, Irine Kharisma wm2243 INA0.001-0.7410-7.40 
  Aye Win, Thandar wf2291 MYA1.0010.32103.20 

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 April to May All China CHN 2008-04-22
RcRownchangeKK*chgGame
 2397 2423 2.50 6 -0.68 10 -6.80 
  Shen, Yang wg2440 CHN0.5010.02100.20 
  Zhao, Xue wg2524 CHN0.5010.14101.40 
  Tan, Zhongyi 2353 CHN0.001-0.6010-6.00 
  Hou, Yifan wg2549 CHN0.5010.17101.70 
  Pan, Qian 2154 CHN0.001-0.8310-8.30 
  Ning, Chunhong wg2362 CHN1.0010.42104.20 

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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