Individual Calculations April 2023
 Morell, Oscar  Total change: -31.60  Rating chartPersonal card
 Ungdomsserien 2022-23, division 1 R5 Malmo SWE 2023-03-04
RcRownchangeKK*chgGame
 1445 1853 0.00 1 -0.92 40 -36.80 
  Johansson, Sigge 1445 SWE0.001-0.9240-36.80 

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 II 8 2022-23 R67 Sweden SWE 2023-03-05
RcRownchangeKK*chgGame
 1671 1853 1.50 2 0.13 40 5.20 
  Gromark, Per-Olof 1888 SWE0.5010.05402.00 
  Olsson, Sebastian 2005 1453  * SWE1.0010.08403.20 
 * 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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