Individual Calculations February 2023
 Logdahl, Harald  Total change: -1.60  Rating chartPersonal card
 Allsv Div II 3 2022-23 R4 Sweden SWE 2023-01-15
RcRownchangeKK*chgGame
 2083 2199 0.50 1 -0.16 20 -3.20 
  Uneson, Marcus 2083 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)
 
 Eskilstunamasterskapet 2023 std R1 Eskilstuna SWE 2023-01-23
RcRownchangeKK*chgGame
 1799 2199 1.00 1 0.08 20 1.60 
  Degerheim, Markus 1799  * SWE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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