Individual Calculations December 2022
 Skahlberg, Bjerknes-Lima De Faria  Total change: 26.00  Rating chartPersonal card
 Uppsala Schackcentrum Open 2022 R123 Uppsala SWE 2022-10-10
RcRownchangeKK*chgGame
 1487 1765 3.00 3 0.58 40 23.20 
  Hafthorsson, Jon Ulfur 1365  * ISL1.0010.08403.20 
  Wedenberg, Oliver 1421 SWE1.0010.12404.80 
  Bitsadze Olofsson, Dali 1675 SWE1.0010.384015.20 
 * 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)
 
 Allsv Div I 1 2022-23 R2 Sweden SWE 2022-11-13
RcRownchangeKK*chgGame
 1816 1765 0.50 1 0.07 40 2.80 
  Nackholm, Erik 1816 SWE0.5010.07402.80 

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)
 

 

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