Individual Calculations May 2017
 Ottosson, Bjorn  Total change: 26.00  Rating chartPersonal card
 Vaxjo KM grupp II 2017 Vaxjo SWE 2017-01-17
RcRownchangeKK*chgGame
 1597 1708 7.00 9 1.30 20 26.00 
  Johannesson, Olof 1564 SWE1.0010.31206.20 
  Blucker, Stefan 1709 SWE1.0010.502010.00 
  Hjerpe, Victor 1742 SWE0.5010.05201.00 
  Johansson, Marcus 1989 1793 SWE0.5010.12202.40 
  Martin, Johannes 1514 SWE1.0010.25205.00 
  Lundberg, Oscar 1319 SWE1.0010.09201.80 
  Gustavsson, Kjell 1607 SWE1.0010.36207.20 
  Martin, Leopold 1497 SWE1.0010.23204.60 
  Sukhayanudit, Apichai 1625 SWE0.001-0.6120-12.20 

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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