Individual Calculations May 2022
 Westerlund, Ola  Total change: 5.00  Rating chartPersonal card
 Allsv Div I 3 2021-22 R56 Sweden SWE 2022-04-09
RcRownchangeKK*chgGame
 1767 1856 1.00 1 0.38 20 7.60 
  Carlsson, Tommy 1767 SWE1.0010.38207.60 

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)
 
 Paskturneringen 2022 std Norrkoping SWE 2022-04-15
RcRownchangeKK*chgGame
 1951 1856 1.50 4 -0.13 20 -2.60 
  Seo, Jung Hyun 2156 SWE0.001-0.1520-3.00 
  Ask, Josef f2198 SWE0.001-0.1220-2.40 
  Enholm, Herman 1710 SWE1.0010.30206.00 
  Alfven, Jorgen 1741 SWE0.501-0.1620-3.20 

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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