Individual Calculations December 2021
 Trost, Edvin  Total change: -3.10  Rating chartPersonal card
 Uppsala Young Champions 2021 Uppsala SWE 2021-10-29
RcRownchangeKK*chgGame
 2288 2297 4.50 9 0.00 31 0.00 
  Skahlberg, Bjerknes-Lima De Faria 1897  * SWE1.0010.08312.48 
  Van Dael, Siem f2385 NED0.5010.12313.72 
  Pantzar, Milton m2413 SWE0.5010.16314.96 
  Schouten, Mathias Lind 2166 NOR1.0010.32319.92 
  Gholami, Aryan g2510 IRI0.5010.27318.37 
  Heimisson, Hilmir Freyr f2253 ISL1.0010.443113.64 
  Stefansson, Vignir Vatnar m2399 ISL0.001-0.3631-11.16 
  Seo, Jung Min m2456 SWE0.001-0.2931-8.99 
  Oye-Stromberg, Alexander 2111 NOR0.001-0.7431-22.94 
 * 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)
 
 Hasselbacken Chess Open 2021 Lang Stockholm SWE 2021-11-06
RcRownchangeKK*chgGame
 2210 2274 2.00 4 -0.35 31 -10.85 
  Pantzar, Milton m2441 SWE0.5010.22316.82 
  Johnson, Daniel 2175 SWE0.001-0.6431-19.84 
  Mardell, Jimmy 2144 SWE0.501-0.1831-5.58 
  Ostlund, Joar 2078 SWE1.0010.25317.75 

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)
 
 Gefle Elite Chess Open 2021 lang Gavle SWE 2021-11-13
RcRownchangeKK*chgGame
 2229 2274 3.00 4 0.80 31 24.80 
  Sorensen, Hampus m2377 SWE0.5010.14314.34 
  Vaarala, Eric 2295 SWE0.5010.03310.93 
  Crevatin, Leo c2243 SWE1.0010.463114.26 
  Liden, Tommy 1999 SWE1.0010.17315.27 

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)
 
 Juniorallsvenskan 2021 Div 1 Stockholm SWE 2021-11-26
RcRownchangeKK*chgGame
 2169 2274 2.50 5 -0.55 31 -17.05 
  Lindholm, Gustav 2003 SWE1.0010.17315.27 
  Olsson, William f2352 SWE0.001-0.3931-12.09 
  Pantzar, Milton m2441 SWE0.5010.22316.82 
  Rasti, Arvin 2177 SWE0.001-0.6331-19.53 
  Lilliehook, Victor 1874  * SWE1.0010.08312.48 
 * 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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