Individual Calculations March 2011
 Feng, Thomas  Total change: 48.60  Rating chartPersonal card
 Canterbury Summer Swiss 2011 Melbourne AUS 2010-12-27
RcRownchangeKK*chgGame
 1994 1764 1.00 4 0.06 15 0.90 
  Matheson, Laurence 2101 AUS0.001-0.1215-1.80 
  Hacche, David 2119 AUS0.5010.39155.85 
  Tang, Jason 1988 AUS0.001-0.2215-3.30 
  Cook, Geoff L 1768 AUS0.5010.01150.15 

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)
 
 Australian Junior Ch. (U/18 Open) Melbourne AUS 2011-01-15
RcRownchangeKK*chgGame
 2014 1778 5.00 8 3.18 15 47.70 
  Schon, Eugene 2157 AUS0.001-0.0915-1.35 
  Chen, Pengyu 1980 AUS1.0010.761511.40 
  Matheson, Laurence 2101 AUS0.001-0.1315-1.95 
  Dale, Ari 1848 AUS1.0010.60159.00 
  Morris, James m2178  * AUS1.0010.921513.80 
  Yuan, Yi 2124 AUS0.001-0.1115-1.65 
  Chan, Michael 1855 AUS1.0010.61159.15 
  Addamo, Michael 1865 AUS1.0010.62159.30 
 * 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)
 

 

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