Individual Calculations December 2023
 Algars, Olle  Total change: -0.60  Rating chartPersonal card
 Stockholmsmasterskap Veteran 60 2023 R456 Stockholm SWE 2023-10-05
RcRownchangeKK*chgGame
 1669 1823 2.00 3 -0.10 20 -2.00 
  Razavi, Abbas 1594 SWE0.501-0.2920-5.80 
  Karlsson, Sven-Ake 1751 SWE0.501-0.1020-2.00 
  Cederfeldt, Lars 1663 SWE1.0010.29205.80 

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)
 
 FIDE World Senior Chess Championships 2023 - Over 65 Terrasini ITA 2023-10-25
RcRownchangeKK*chgGame
 1878 1823 5.00 11 0.38 20 7.60 
  Wengholm, Anders 2142 SWE0.001-0.1320-2.60 
  Hartung-Nielsen, Jens 2196 DEN0.001-0.1020-2.00 
  El Gheiadi, I. 1705 LBA0.001-0.6620-13.20 
  Berendino, Giacomo 1367 ITA1.0010.06201.20 
  Vieira, Alexandre Letizio 1694 BRA1.0010.33206.60 
  Ofstad, Per 2010 NOR1.0010.742014.80 
  Arias Formoso, Rodolfo 2023 CRC0.001-0.2420-4.80 
  Lochte, Thomas 1990 GER0.5010.22204.40 
  Privara, Igor 2069 SVK0.001-0.1920-3.80 
  Vidalon, Raul 1423  * PER1.0010.08201.60 
  Mayer, Roland 2035 GER0.5010.27205.40 
 * 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 2023-2024, div 2 R3 Stockholm SWE 2023-11-27
RcRownchangeKK*chgGame
 1955 1816 0.00 1 -0.31 20 -6.20 
  Darnell, Anton 1955 SWE0.001-0.3120-6.20 

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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