Individual Calculations May 2022
 Engstrom, Kaj  Total change: -2.20  Rating chartPersonal card
 Allsv Div I 2 2021-22 R378 Sweden SWE 2022-04-03
RcRownchangeKK*chgGame
 2031 2098 1.50 3 -0.27 20 -5.40 
  Johansen, Peter 2040 SWE0.001-0.5820-11.60 
  Tagesson, Bjorn 2109 SWE0.5010.02200.40 
  Adolfson, Tobias 1943 SWE1.0010.29205.80 

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)
 
 Lag-DM 21-22 Div Elit R5 Stockholm SWE 2022-04-25
RcRownchangeKK*chgGame
 2214 2098 0.50 1 0.16 20 3.20 
  Tetenkina, Irina wm2214 SWE0.5010.16203.20 

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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