Individual Calculations December 2019
 Friebe, Jimmy  Total change: -3.00  Rating chartPersonal card
 Vasteras KM 2019 Vasteras SWE 2019-10-10
RcRownchangeKK*chgGame
 1884 1864 2.00 5 -0.38 20 -7.60 
  Ostmark, Soren 1701 SWE0.001-0.7220-14.40 
  Sjogren, Christer 1765 SWE0.501-0.1420-2.80 
  Gajic 1965, Zoran 1984 SWE0.5010.16203.20 
  Orell, Martin 1904 SWE1.0010.562011.20 
  Carlsson, Ludvig c2066 SWE0.001-0.2420-4.80 

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)
 
 Hasselbacken Chess Open 2019 Lang Stockholm SWE 2019-11-02
RcRownchangeKK*chgGame
 1715 1858 3.50 4 0.84 20 16.80 
  Bhatt, Inge 1696 SWE1.0010.29205.80 
  Karlsson, Bo 1662 FIN1.0010.25205.00 
  Ferngren, Kim 1483 SWE1.0010.09201.80 
  Wallgren, Ulf 2017 SWE0.5010.21204.20 

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)
 
 Div III 5 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 1780 1858 0.00 1 -0.61 20 -12.20 
  Johannesson, Niklas 1780 SWE0.001-0.6120-12.20 

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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