Individual Calculations January 2015
 Wiander, Michael  Total change: 13.80  Rating chartPersonal card
 Div I Norra 2014-15 rond 3 Sweden SWE 2014-12-07
RcRownchangeKK*chgGame
 1857 2151 1.00 1 0.15 20 3.00 
  Norell, Ulf 1857 SWE1.0010.15203.00 

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)
 
 Malmo Open Malmö SWE 2014-12-12
RcRownchangeKK*chgGame
 2297 2151 1.50 3 0.54 20 10.80 
  Ornstein, Axel m2329 SWE0.5010.23204.60 
  Jepson, Christian m2416 SWE0.001-0.1820-3.60 
  Reid, Gregor J M 2146 ENG1.0010.49209.80 

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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