Individual Calculations February 2023
 Algars, Olle  Total change: -5.80  Rating chartPersonal card
 Rilton Elo 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 1849 1885 3.50 7 -0.17 20 -3.40 
  Poley, Maksim 1485  * SWE1.0010.08201.60 
  Cramling Bellon, Anna wf2072 SWE0.001-0.2620-5.20 
  Lang, Gusztav Jr 1570 SWE1.0010.14202.80 
  Sjodin, Bengt 2028 SWE0.5010.19203.80 
  Lyu, Tianmin 2083 SWE0.001-0.2420-4.80 
  Henricson, Max 1718 SWE1.0010.28205.60 
  Ljung, Rickard 1985 SWE0.001-0.3620-7.20 
 * 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)
 
 Lag-DM 2022-2023, div 2 R4 Stockholm SWE 2023-01-16
RcRownchangeKK*chgGame
 1810 1896 0.50 1 -0.12 20 -2.40 
  Jacobsen, Fredrik 1810 SWE0.501-0.1220-2.40 

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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