Individual Calculations March 2015
 Ohlsson, Mikael  Total change: -14.00  Rating chartPersonal card
 Div III 7 2014-15 rond 5 Sweden SWE 2015-02-01
RcRownchangeKK*chgGame
 1843 1832 0.50 1 0.02 20 0.40 
  Karlsson, Peter 1965 1843 SWE0.5010.02200.40 

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)
 
 Elite Hotels Open 2015 Vaxjo SWE 2015-02-13
RcRownchangeKK*chgGame
 1525 1832 1.00 2 -0.72 20 -14.40 
  Jansson, Bert 1539 SWE0.001-0.8520-17.00 
  Fransson, Pia 1510 SWE1.0010.13202.60 

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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