Individual Calculations December 2023
 Cederbladh, Michael  Total change: -10.20  Rating chartPersonal card
 Olands Hostturnering 2023 R456 Oland SWE 2023-10-05
RcRownchangeKK*chgGame
 1770 1797 1.00 3 -0.59 20 -11.80 
  Larsson, Anders 1953 1881 SWE0.5010.12202.40 
  Lundstrom, Johanna 1816 SWE0.001-0.4720-9.40 
  Bergman, Stefan 1963 1612 SWE0.501-0.2420-4.80 

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)
 
 Smalandska Serien soder 2023 R2 Sweden SWE 2023-11-19
RcRownchangeKK*chgGame
 1373 1773 1.00 1 0.08 20 1.60 
  Vestin, Johan 1373  * 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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