Individual Calculations November 2011
 Tan, Justin  Total change: 6.15  Rating chartPersonal card
 Noble Park Grade A Melbourne AUS 2011-06-25
RcRownchangeKK*chgGame
 2062 2160 6.50 8 1.56 15 23.40 
  Loh, Zachary 1760  * AUS1.0010.08151.20 
  Khaled, Omar 2032 BAN1.0010.33154.95 
  Dizdarevic, Mehmedalija 1996 BIH0.501-0.2215-3.30 
  Dragicevic, Domagoj 2248 AUS0.5010.12151.80 
  Ly, Thai 2027 AUS1.0010.32154.80 
  Stojic, Svetozar 2005 AUS1.0010.29154.35 
  Nemeth, John 2148 AUS0.501-0.0215-0.30 
  Stojic, Dusan f2278 AUS1.0010.66159.90 
 * 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)
 
 8th IGB Dato’ Arthur Tan Malaysia Open Chess Championship 2011 Kuala Lumpur MAS 2011-08-17
RcRownchangeKK*chgGame
 2197 2161 2.50 8 -1.15 15 -17.25 
  Muminova, Nafisa wm2319 UZB0.001-0.2915-4.35 
  Klein, Gernot, Dr. 1919 GER1.0010.20153.00 
  Jia, Haoxiang 2371 CHN1.0010.771511.55 
  Dao, Thien Hai g2492 VIE0.001-0.1215-1.80 
  Zhang, Xiaowen wg2389 CHN0.001-0.2115-3.15 
  Sinha, Sudhir Kumar 2168 IND0.001-0.4915-7.35 
  Milligan, Helen wf1965 NZL0.501-0.2515-3.75 
  Iskandar, Bin Abdullah 1956 SIN0.001-0.7615-11.40 

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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