Individual Calculations December 2023
 Silwer, Martin  Total change: -32.00  Rating chartPersonal card
 MAS Oppna KM 2023 R4567 Malmo SWE 2023-10-24
RcRownchangeKK*chgGame
 1727 2064 1.50 3 -1.09 20 -21.80 
  Lindahl, Arvid 1664  * SWE1.0010.08201.60 
  Johansson, Filip 1634 SWE0.001-0.9320-18.60 
  Malmgren, Lars-Goran 1882 SWE0.501-0.2420-4.80 
 * 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)
 
 Allsv Div I 4 2023-24 R2 Sweden SWE 2023-11-19
RcRownchangeKK*chgGame
 2040 2050 0.00 1 -0.51 20 -10.20 
  Petersson, Kjell c2040 SWE0.001-0.5120-10.20 

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)
 

 

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