Individual Calculations November 2022
 Astrom, Goran  Total change: -14.80  Rating chartPersonal card
 Elitserien 2022-23 R123 Helsingborg SWE 2022-10-14
RcRownchangeKK*chgGame
 2262 2218 1.00 3 -0.32 20 -6.40 
  Rothman, Peter 2135 SWE1.0010.39207.80 
  Mauritsson, Sebastian f2383 SWE0.001-0.2820-5.60 
  Penalver, Osmani 2268 SWE0.001-0.4320-8.60 

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)
 
 Lag-DM 2022-2023, div Elit R2 Stockholm SWE 2022-10-17
RcRownchangeKK*chgGame
 1818 2218 0.50 1 -0.42 20 -8.40 
  Fornelius, Oliver 1818  * SWE0.501-0.4220-8.40 
 * 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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