Individual Calculations November 2011
 Cheng, Bobby  Total change: -1.20  Rating chartPersonal card
 Victorian Championship 2011 Melbourne AUS 2011-07-26
RcRownchangeKK*chgGame
 2234 2323 8.00 11 1.22 15 18.30 
  Hamilton, Douglas G. f2179 AUS1.0010.31154.65 
  Rujevic, Mirko m2298 AUS1.0010.47157.05 
  Pyke, Malcolm 2167 AUS1.0010.29154.35 
  Sandler, Leonid m2268 AUS0.501-0.0815-1.20 
  Johansen, Darryl K. g2408 AUS0.5010.12151.80 
  Dragicevic, Domagoj 2273 AUS1.0010.43156.45 
  Nemeth, John 2138 AUS0.501-0.2415-3.60 
  Levi, Eddy f2183 AUS1.0010.31154.65 
  Morris, James m2300 AUS0.501-0.0315-0.45 
  Stojic, Dusan f2284 AUS0.001-0.5515-8.25 
  Matheson, Laurence 2073 AUS1.0010.19152.85 

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
 2152 2323 3.50 7 -1.30 15 -19.50 
  Nur, Nabila Azman Hisham wc1923  * MAS1.0010.08151.20 
  Salvador, Roland g2527 PHI0.5010.26153.90 
  Laylo, Darwin g2528 PHI0.001-0.2415-3.60 
  Lei, Tingjie 2082 CHN0.001-0.8015-12.00 
  Lee, Kai Jie Edward 2008 SIN0.001-0.8615-12.90 
  Iskandar, Bin Abdullah 1956 SIN1.0010.10151.50 
  Ong, Way Justin 2041 MAS1.0010.16152.40 
 * 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)
 

 

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