Individual Calculations December 2023
 Kahriman, Esad  Total change: 20.00  Rating chartPersonal card
 Landskronamasterskapet 2023 R123 Landskrona SWE 2023-10-03
RcRownchangeKK*chgGame
 1562 1695 2.00 2 0.64 20 12.80 
  Barr, Olof 1541 SWE1.0010.29205.80 
  Ahlin, Johannes 1583 SWE1.0010.35207.00 

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)
 
 Landskronamasterskapet 2023 R4567 Landskrona SWE 2023-11-07
RcRownchangeKK*chgGame
 1644 1695 1.50 2 0.36 20 7.20 
  Nilsson, Sven 1957 1636 SWE1.0010.42208.40 
  Andersen, Martin 1652 SWE0.501-0.0620-1.20 

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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