Individual Calculations April 2023
 Nyberg, Bo  Total change: 18.00  Rating chartPersonal card
 Uppsalamasterskapet 2023 R1234 Uppsala SWE 2023-01-31
RcRownchangeKK*chgGame
 1754 1708 2.50 4 0.73 20 14.60 
  Kalman, Grim 1301 SWE1.0010.08201.60 
  Dolata, Henryk 2072 SWE0.5010.40208.00 
  Axelsson, Rikard 2015 SWE0.001-0.1420-2.80 
  Reynolds Puga, Jose Eduardo 1626 SWE1.0010.39207.80 

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)
 
 Allsv Div III 2 2022-23 R5 Sweden SWE 2023-03-19
RcRownchangeKK*chgGame
 1783 1657 0.50 1 0.17 20 3.40 
  Karlsson, Karl-Olov 1783 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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