Individual Calculations May 2011
 Ng, Jimmy  Total change: -34.35  Rating chartPersonal card
 Thailand Open Chess Championship 2011 Pattaya THA 2011-04-11
RcRownchangeKK*chgGame
 1827 2108 3.50 7 -2.29 15 -34.35 
  Wiesebach, Wolfgang 1914 GER0.501-0.2515-3.75 
  Kulpruthanon, Thanadon 1933 THA0.001-0.7315-10.95 
  Tachaplalert, Suvich 1792 THA0.001-0.8715-13.05 
  Lie, Terje 1708  * NOR1.0010.08151.20 
  Tan, Tze Lin Tommy 1708  * SIN0.501-0.4215-6.30 
  Karasmaki, Seppo 1866 FIN0.501-0.3015-4.50 
  Winkler, Stefan 1871 GER1.0010.20153.00 
 * 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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