Individual Calculations December 2017
 Kruger, Jan  Total change: 1.20  Rating chartPersonal card
 Kamraternas Open KM 2017 grp B R 1234 Goteborg SWE 2017-09-16
RcRownchangeKK*chgGame
 1727 1723 2.00 3 0.51 20 10.20 
  Westergren, Bertil 1863 SWE0.001-0.3120-6.20 
  Torstensson, Rune 1666 SWE1.0010.42208.40 
  Hallberg, Kristjan 1651 SWE1.0010.40208.00 

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)
 
 Hasselbacken Chess Open 2017 lang Stockholm SWE 2017-11-04
RcRownchangeKK*chgGame
 1687 1723 1.00 4 -1.13 20 -22.60 
  Sandberg, Philip 1864 SWE0.001-0.3120-6.20 
  Joensson, Oscar 1616 SWE0.001-0.6520-13.00 
  Nilsson, Oliver 1387 SWE1.0010.12202.40 
  Wedin, Svante 1879 SWE0.001-0.2920-5.80 

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)
 
 Div II 5 2017-18 R2 Sweden SWE 2017-11-12
RcRownchangeKK*chgGame
 1731 1723 1.00 1 0.51 20 10.20 
  Skarehag, Daniel 1731 SWE1.0010.512010.20 

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)
 
 Kamraternas Open KM 2017 grp B R5 Goteborg SWE 2017-11-25
RcRownchangeKK*chgGame
 1851 1723 0.50 1 0.17 20 3.40 
  Westerlund, Ola 1851 SWE0.5010.17203.40 

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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