Individual Calculations July 2015
 Pettersson, Anders 1991  Total change: 6.80  Rating chartPersonal card
 Visma Chess 2015 IM A Vaxjo SWE 2015-06-24
RcRownchangeKK*chgGame
 2336 2310 4.50 9 0.34 20 6.80 
  Kvisvik, Brede f2293 NOR0.501-0.0220-0.40 
  Rydstrom, Tom f2282 SWE0.501-0.0420-0.80 
  Lindgren, Philip f2374 SWE0.001-0.4120-8.20 
  Frisk, Ellinor wm2249 SWE0.501-0.0820-1.60 
  Milchev, Nikolay m2395 BUL0.5010.12202.40 
  Livner, Anders f2347 SWE0.5010.05201.00 
  Carstensen, Jacob m2358 DEN1.0010.572011.40 
  Shkuran, Daniil m2389 UKR0.5010.11202.20 
  Cederstam Barsk, Carl f2336 SWE0.5010.04200.80 

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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