Individual Calculations January 2018
 Nilsson, Kajsa 2002  Total change: 33.60  Rating chartPersonal card
 Div III 7 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1434 1583 1.00 1 0.30 40 12.00 
  Hattab, Nuhad 1434 SWE1.0010.304012.00 

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 2017 lang Malmo SWE 2017-12-16
RcRownchangeKK*chgGame
 1720 1583 1.50 3 0.54 40 21.60 
  Flygare, Stefan 1673 SWE1.0010.624024.80 
  Frimodig, Johannes 1766 SWE0.5010.24409.60 
  Beijer, Lennart 1720 SWE0.001-0.3240-12.80 

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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