Individual Calculations February 2023
 Akesson, Ralf  Total change: -13.10  Rating chartPersonal card
 Rilton Cup 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 2322 2404 4.50 9 -0.98 10 -9.80 
  Mittelberger, Peter 2206 AUT1.0010.24102.40 
  Urkedal, Frode Olav Olsen g2536 NOR0.001-0.3210-3.20 
  Torngren, Gustav f2275 SWE1.0010.33103.30 
  Smirin, Ilia g2596 ISR0.001-0.2510-2.50 
  Vagman, Roy f2255 ISR0.501-0.2010-2.00 
  Ostlund, Joar c2212 SWE1.0010.25102.50 
  Kalogridis, Antonios f2293 GRE0.001-0.6510-6.50 
  Falkevall, Axel f2287 SWE0.001-0.6610-6.60 
  Lye, Lik Zang f2241 MAS1.0010.28102.80 

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)
 
 Sundsvall Open 2023 std Sundsvall SWE 2023-01-07
RcRownchangeKK*chgGame
 2230 2407 2.50 4 -0.23 10 -2.30 
  Larkin, Vladyslav m2450 UKR0.5010.06100.60 
  Sorensen, Hampus m2439 SWE0.001-0.4610-4.60 
  Persson, Sebastian 2007 2007  * SWE1.0010.08100.80 
  Soppela, Toni 2025 SWE1.0010.09100.90 
 * 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)
 
 Elitserien 2022-23 45 Sweden SWE 2023-01-21
RcRownchangeKK*chgGame
 2559 2407 0.50 2 -0.10 10 -1.00 
  Neiksans, Arturs g2606 LAT0.001-0.2410-2.40 
  Hauge, Lars Oskar g2512 NOR0.5010.14101.40 

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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