Individual Calculations December 2022
 Atassi, Helmi  Total change: -4.40  Rating chartPersonal card
 Kristianstad Hostturnering 2022 grp 1 R3 Kristianstad SWE 2022-10-25
RcRownchangeKK*chgGame
 1771 1569 0.50 1 0.26 40 10.40 
  Johansson, Magnus 1771 SWE0.5010.264010.40 

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)
 
 Nordskanesserien 2022-2023 R12 Sweden SWE 2022-11-06
RcRownchangeKK*chgGame
 1939 1569 0.00 1 -0.10 40 -4.00 
  Ohlsson, Bjorn 1939 SWE0.001-0.1040-4.00 

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 II 8 2022-23 R2 Sweden SWE 2022-11-13
RcRownchangeKK*chgGame
 1746 1569 0.00 1 -0.27 40 -10.80 
  Nordin, Eric 1746 SWE0.001-0.2740-10.80 

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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