Individual Calculations December 2023
 Berg, Alexander  Total change: -2.00  Rating chartPersonal card
 Allskanskan 23-24, div 2B R12 Malmo SWE 2023-10-29
RcRownchangeKK*chgGame
 1492 1577 1.00 1 0.38 40 15.20 
  Muhsen, Sajad 1492 SWE1.0010.384015.20 

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)
 
 Lilla Stockholm Grand Prix by Elite Hotels 2023 std Stockholm SWE 2023-11-04
RcRownchangeKK*chgGame
 1430 1591 2.50 4 -0.25 40 -10.00 
  Emanuelsson, Aron 1564 SWE1.0010.464018.40 
  Tharmarai, Yohan 1408 SWE0.501-0.2440-9.60 
  Zheng, Chale 1191  * SWE1.0010.08403.20 
  Eriksson, Alexander 1557 SWE0.001-0.5540-22.00 
 * 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 III 6 2023-24 R2 Sweden SWE 2023-11-19
RcRownchangeKK*chgGame
 1857 1591 0.00 1 -0.18 40 -7.20 
  Sjofors, Holger 1857 SWE0.001-0.1840-7.20 

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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