Individual Calculations November 2018
 Kallstrom, Michael  Total change: 15.00  Rating chartPersonal card
 Gotland DM 2018 Visby SWE 2018-09-22
RcRownchangeKK*chgGame
 1981 1911 2.50 5 0.41 20 8.20 
  Sollerman, Mattias 2076 SWE0.001-0.2820-5.60 
  Andersson, Bjorn 1971 f2189 SWE1.0010.832016.60 
  Akerman, Axel 2151 SWE0.001-0.2020-4.00 
  Persson, Rogert 1746 SWE1.0010.28205.60 
  Walter, Buster 1743 SWE0.501-0.2220-4.40 

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)
 
 Div II 3 2018-19 R1 Sweden SWE 2018-10-21
RcRownchangeKK*chgGame
 1791 1911 1.00 1 0.34 20 6.80 
  Arnarson, Thordur 1791 SWE1.0010.34206.80 

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)
 

 

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