Individual Calculations May 2011
 Attwood, James  Total change: 26.40  Rating chartPersonal card
 Thailand Open Chess Championship 2011 Pattaya THA 2011-04-11
RcRownchangeKK*chgGame
 2230 2019 4.00 9 1.76 15 26.40 
  Stokke, Kjetil f2407 NOR0.001-0.0915-1.35 
  Lee Kah Howe, William 1785 MAS1.0010.21153.15 
  Reilly, Tim f2271 AUS0.5010.31154.65 
  Filippov, Alexander 2264 RUS1.0010.801512.00 
  Topi-Hulmi, Teemu f2285 FIN0.5010.32154.80 
  Teerapabpaisit, Wisuwat f2310 THA0.001-0.1515-2.25 
  Osmolny, Vladimir I. f2200 RUS1.0010.741511.10 
  Aung, Aungaaung Myo Hlaing m2324 MYA0.001-0.1415-2.10 
  Steinbrecht, Ralf 2222 GER0.001-0.2415-3.60 

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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