Individual Calculations May 2010
 Chowdhury, Sohel  Total change: -92.85  Rating chartPersonal card
 Prime Bank 12th International Rating Chess Tournament Dhaka BAN 2010-03-06
RcRownchangeKK*chgGame
 1960 2190 3.00 7 -2.39 15 -35.85 
  Md., Nurul Islam Mahin 1818 BAN1.0010.10151.50 
  Mohammed, Salim 1913 BAN0.501-0.3315-4.95 
  Md. Abdur, Rashid 1977 BAN1.0010.23153.45 
  Ikramul, Haque Siam 2008 BAN0.501-0.2415-3.60 
  Mohammad, Javed f2221 BAN0.001-0.4615-6.90 
  , Sujan 1959 BAN0.001-0.7915-11.85 
  Kishor, Shazzad 1823 BAN0.001-0.9015-13.50 

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)
 
 Doeberl Cup Premier Canberra AUS 2010-04-01
RcRownchangeKK*chgGame
 2125 2190 4.00 9 -1.32 15 -19.80 
  Li, Chao B g2590  * CHN0.001-0.0815-1.20 
  Zulfic, Fedja 2008 AUS0.501-0.2415-3.60 
  Stojic, Svetozar 2013 AUS0.001-0.7315-10.95 
  Yu, Sally 1933 AUS1.0010.18152.70 
  Watson, James 2112 AUS1.0010.39155.85 
  Lester, George E 1887 AUS1.0010.14152.10 
  Ly, Moulthun 2315 AUS0.001-0.3315-4.95 
  Oliver, Gareth 2189 AUS0.5010.00150.00 
  Matheson, Laurence 2080 AUS0.001-0.6515-9.75 
 * 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)
 
 Sydney International Open Sydney AUS 2010-04-07
RcRownchangeKK*chgGame
 1914 2190 5.00 9 -2.48 15 -37.20 
  Cameron, Alistair 1862 AUS0.001-0.8715-13.05 
  Jule, Alexandra wm1938 AUS0.501-0.3115-4.65 
  Ruan, Jack 1896 AUS1.0010.15152.25 
  Zulfic, Fedja 2008 AUS0.001-0.7415-11.10 
  Lester, George E 1887 AUS1.0010.14152.10 
  Holland, Dennis 1944 AUS1.0010.19152.85 
  Shaw, Robin A. 1879 AUS0.001-0.8615-12.90 
  Smirnov, Anton 1868 AUS0.501-0.3715-5.55 
  Wang, Oscar 1943 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)
 

 

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