Individual Calculations September 2010
 Hansen, Torbjorn Ringdal  Total change: 9.50  Rating chartPersonal card
 Arctic Chess Challenge 2010 Tromsø NOR 2010-07-31
RcRownchangeKK*chgGame
 2362 2419 6.00 9 0.95 10 9.50 
  Savola, Ari 2019  * FIN1.0010.08100.80 
  Bjerke, Richard f2199 NOR0.501-0.2810-2.80 
  Haarr, Jon Kristian 2188 NOR1.0010.21102.10 
  Radulski, Julian g2574 BUL0.001-0.2910-2.90 
  Lahlum, Hans Olav 2230 NOR1.0010.25102.50 
  Kobalia, Mikhail g2648 RUS0.001-0.2110-2.10 
  Prakken, Gerrit f2194 NED1.0010.22102.20 
  Burmakin, Vladimir g2605 RUS1.0010.74107.40 
  Gyimesi, Zoltan g2598 HUN0.5010.23102.30 
 * 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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