Individual Calculations November 2009
 Udani, Ian  Total change: 37.50  Rating chartPersonal card
 DATCC Chess League 2009 Kuala Lumpur MAS 2009-04-22
RcRownchangeKK*chgGame
 2122 2211 4.00 5 0.92 15 13.80 
  Lim, Zhuo Ren 2009 MAS0.001-0.7615-11.40 
  Wahiduddin, Kamalarifin 2147 MAS1.0010.41156.15 
  Chew, Yaw Chong 2076 MAS1.0010.32154.80 
  Chan, Nicholas f2386 MAS1.0010.731510.95 
  Khandhar, Kaushal 1994 MAS1.0010.22153.30 

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)
 
 IGB - 6th Dato’ Arthur Tan Malaysia Open Chess Championship 2009 Kuala Lumpur MAS 2009-08-21
RcRownchangeKK*chgGame
 2285 2241 5.50 9 1.59 15 23.85 
  Zamahari, Abang Draup 1841  * MAS1.0010.08151.20 
  Nguyen, Anh Dung g2474 VIE0.001-0.2115-3.15 
  Dotsenko, Viacheslav 2079 RUS1.0010.29154.35 
  Pak, Yevgeniy 2359 KAZ1.0010.66159.90 
  Megaranto, Susanto g2534 INA0.001-0.1515-2.25 
  Yu, Lie 2340 CHN0.001-0.3615-5.40 
  Yeap, Eng Chiam 2108 MAS1.0010.32154.80 
  Irwanto, Sadikin m2429 INA1.0010.741511.10 
  Goldenberg, Igor f2405 AUS0.5010.22153.30 
 * 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)
 
 KL Open Chess Championship 2009 Kuala Lumpur MAS 2009-09-03
RcRownchangeKK*chgGame
 2235 2241 4.00 8 -0.01 15 -0.15 
  Nguyen, Anh Dung g2454 VIE0.5010.27154.05 
  Iuldachev, Saidali g2519 UZB0.001-0.1715-2.55 
  Mendoza, Beverly wm2060 PHI1.0010.26153.90 
  Tirto, m2407 INA1.0010.721510.80 
  Megaranto, Susanto g2527 INA0.001-0.1615-2.40 
  Masruri, Rahman 1987 INA0.001-0.8115-12.15 
  Sathiyanarayanan, R V 1841  * IND1.0010.08151.20 
  Lee, Kim Han Edward 2088 MAS0.501-0.2015-3.00 
 * 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)
 

 

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