Individual Calculations December 2019
 Ingvarsson, Kent-Ove  Total change: -8.40  Rating chartPersonal card
 Mark KM 2019 2020 R1 Orby SWE 2019-10-22
RcRownchangeKK*chgGame
 1634 1634 0.50 1 0.00 20 0.00 
  Wahlgren, Bjorn 1634 SWE0.5010.00200.00 

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)
 
 Div II 6 2019-20 R2 Swden SWE 2019-11-10
RcRownchangeKK*chgGame
 1748 1620 0.00 1 -0.33 20 -6.60 
  Mena, Daniel 1748 SWE0.001-0.3320-6.60 

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)
 
 VSF distriktsserie 2019–2020 R34 Sweden SWE 2019-11-23
RcRownchangeKK*chgGame
 1786 1620 0.50 2 -0.09 20 -1.80 
  Tuomisto, Keijo 1876 SWE0.5010.31206.20 
  Strand, Vetle Bjorge 1695 NOR0.001-0.4020-8.00 

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)
 

 

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