Individual Calculations April 2022
 Andersson, Jan-Olof  Total change: -14.80  Rating chartPersonal card
 Roslagsserien 2021-22 div 4 R2 Roslagen SWE 2022-02-19
RcRownchangeKK*chgGame
 1432 1558 0.00 1 -0.67 20 -13.40 
  Edin, Jan-Erik 1432 SWE0.001-0.6720-13.40 

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)
 
 Roslagsbro KM 2021-22 R5 Roslagsbro SWE 2022-03-10
RcRownchangeKK*chgGame
 1377 1564 0.00 1 -0.74 20 -14.80 
  Roshult, Tommy 1377 SWE0.001-0.7420-14.80 

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)
 
 Roslagsbro KM 2021-22 R67 Roslagsbro SWE 2022-03-17
RcRownchangeKK*chgGame
 1626 1564 1.50 2 0.67 20 13.40 
  Holmstrom, Claes 1621 SWE0.5010.08201.60 
  Eriksson, Hans 1942 1631 SWE1.0010.592011.80 

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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