Individual Calculations August 2013
 Pettersson, Anders 1991  Total change: 11.40  Rating chartPersonal card
 Visma Chess Tournament IM 2013 Vaxjo SWE 2013-06-26
RcRownchangeKK*chgGame
 2301 2279 5.00 9 0.76 15 11.40 
  Bellon Lopez, Juan Manuel g2373 ESP1.0010.63159.45 
  Carstensen, Jacob f2377 DEN0.5010.13151.95 
  Johansson, Linus f2347 SWE0.5010.09151.35 
  Von Bahr, Oskar f2304 SWE0.5010.03150.45 
  Malmstig, Erik f2322 SWE0.5010.06150.90 
  Rydstrom, Tom 2160 SWE1.0010.34155.10 
  Sriram, Jha g2417 IND0.5010.19152.85 
  Rahul Kumar, Pune 2172 IND0.001-0.6515-9.75 
  Lokander, Martin 2238 SWE0.501-0.0615-0.90 

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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