Individual Calculations December 2021
 Crevatin, Leo  Total change: -5.20  Rating chartPersonal card
 Uppsala Young Champions 2021 Uppsala SWE 2021-10-29
RcRownchangeKK*chgGame
 2228 2275 5.00 9 0.18 20 3.60 
  Ostensson, Julia 1875  * SWE1.0010.08201.60 
  Sorensen, Hampus f2379 SWE1.0010.642012.80 
  Olsson, William f2352 SWE0.001-0.3920-7.80 
  Kucuksari, Kaan f2369 SWE0.001-0.3720-7.40 
  Nesse, David 1875  * NOR1.0010.08201.60 
  Carlsson, Ludvig c2374 SWE0.5010.14202.80 
  Frank, Adam f2366 CZE0.5010.12202.40 
  Torngren, Gustav f2196 SWE0.501-0.1120-2.20 
  Wernberg, Hugo c2268 SWE0.501-0.0120-0.20 
 * 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)
 
 Hasselbacken Chess Open 2021 Lang Stockholm SWE 2021-11-06
RcRownchangeKK*chgGame
 2003 2243 3.00 4 -0.19 20 -3.80 
  Briem, Benedikt 2064 ISL0.501-0.2320-4.60 
  Petersson, Kjell c2025 SWE1.0010.22204.40 
  Seo, Jung Hyun 1961 SWE0.501-0.3420-6.80 
  Myrene, Jon Kare 1960 NOR1.0010.16203.20 

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)
 
 Gefle Elite Chess Open 2021 lang Gavle SWE 2021-11-13
RcRownchangeKK*chgGame
 2154 2243 1.50 4 -0.96 20 -19.20 
  Liden, Tommy 1999 SWE0.001-0.8020-16.00 
  Eriksson, Jorgen 2195 SWE0.501-0.0720-1.40 
  Trost, Edvin c2274 SWE0.001-0.4620-9.20 
  Sundin, Emanuel 2146 SWE1.0010.37207.40 

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)
 
 Lag-DM 21-22 Div Elit R2 Stockholm SWE 2021-11-22
RcRownchangeKK*chgGame
 2089 2243 1.00 1 0.29 20 5.80 
  Hedin, Gunnar 2089 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)
 
 Juniorallsvenskan 2021 Div 1 Stockholm SWE 2021-11-26
RcRownchangeKK*chgGame
 2056 2243 4.00 5 0.42 20 8.40 
  Strom-Engdahl, Alexander 1989 SWE1.0010.19203.80 
  Andersson, Sol 1843  * SWE1.0010.08201.60 
  Carlsson, Ludvig c2372 SWE1.0010.672013.40 
  Ivarsson, Sebastian 2000 SWE0.501-0.3020-6.00 
  Ostlund, Joar 2078 SWE0.501-0.2220-4.40 
 * 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)
 

 

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