Individual Calculations February 2018
 Klasmark, Oscar  Total change: 9.20  Rating chartPersonal card
 Taby Open KM 2017 R345 Taby SWE 2017-11-07
RcRownchangeKK*chgGame
 1678 1609 1.50 2 0.69 40 27.60 
  Marlid, Johan 1646 SWE0.5010.05402.00 
  Cederfeldt, Lars 1709 SWE1.0010.644025.60 

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)
 
 Div III 2 2017-18 R4 Sweden SWE 2018-01-14
RcRownchangeKK*chgGame
 1640 1609 0.00 1 -0.46 40 -18.40 
  Golkhar, Salim 1640 SWE0.001-0.4640-18.40 

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)
 

 

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