Individual Calculations April 2023
 Ornstein, Axel  Total change: 5.00  Rating chartPersonal card
 Allsv Div I 1 2022-23 R367 Sweden SWE 2023-03-04
RcRownchangeKK*chgGame
 2150 2227 1.50 2 0.29 10 2.90 
  Vinke, Dietmar f2124 FIN1.0010.36103.60 
  Nilsson, Joakim f2176 SWE0.501-0.0710-0.70 

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)
 
 Stockholmsmasterskapet 2023 R123 Stockholm SWE 2023-03-06
RcRownchangeKK*chgGame
 1802 2227 3.00 3 0.21 10 2.10 
  Lundberg, Daniel 1971 1827  * SWE1.0010.08100.80 
  Helin, Mikael c1748 SWE1.0010.05100.50 
  Evertsson, Rune 1832 SWE1.0010.08100.80 
 * 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)
 

 

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