Individual Calculations December 2019
 Derdic, Valentin  Total change: 74.40  Rating chartPersonal card
 Div II 6 2019-20 R2 Swden SWE 2019-11-10
RcRownchangeKK*chgGame
 1586 1647 1.00 1 0.42 40 16.80 
  Friden, Jan 1586 SWE1.0010.424016.80 

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)
 
 R3 Malmo SWE 2019-11-17
RcRownchangeKK*chgGame
 1852 1647 1.00 1 0.76 40 30.40 
  Espinoza, Miguel 1852 SWE1.0010.764030.40 

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)
 
 Juniorallsvenskan 2019 Div II Goteborg SWE 2019-11-22
RcRownchangeKK*chgGame
 1758 1647 2.50 5 0.68 40 27.20 
  Ivarsson, Sebastian 1969 SWE0.001-0.1340-5.20 
  Nystedt, Ludvig 1322 SWE0.501-0.3740-14.80 
  Ostlund, Joar 1955 SWE1.0010.864034.40 
  Tornberg, Carlos 1884 SWE1.0010.804032.00 
  Johansson-Ohman, Linnea 1660 SWE0.001-0.4840-19.20 

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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