Individual Calculations April 2017
 Kallstrom, Michael  Total change: 2.60  Rating chartPersonal card
 Div III 3 2016-17 r4 sweden SWE 2017-01-15
RcRownchangeKK*chgGame
 1784 1849 0.50 1 -0.09 40 -3.60 
  Eriksson, Hans 1960 1784 SWE0.501-0.0940-3.60 

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)
 
 Lag-DM Gotland 2017 Visby SWE 2017-02-24
RcRownchangeKK*chgGame
 2210 1849 0.00 1 -0.10 40 -4.00 
  Andersson, Bjorn 1971 f2210 SWE0.001-0.1040-4.00 

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)
 
NOTE: K factor changed
 Div III 3 2016-17 r67 sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 1854 1849 1.50 2 0.51 20 10.20 
  Engstrom, Stefan 1938 SWE1.0010.622012.40 
  Larsson, Krister 1769 SWE0.501-0.1120-2.20 

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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