Individual Calculations June 2023
 Lofgren, Vide  Total change: 21.20  Rating chartPersonal card
 Oppna Norrkopingsmasterskap 2023 R67 Norrkoping SWE 2023-04-03
RcRownchangeKK*chgGame
 1313 1657 2.00 2 0.23 40 9.20 
  Pettersson, Kenthy 1280 SWE1.0010.09403.60 
  Gustavsson, Peter 1346 SWE1.0010.14405.60 

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)
 
 Oppna Norrkopingsmasterskap 2023 R89 Norrkoping SWE 2023-05-15
RcRownchangeKK*chgGame
 1926 1737 1.00 1 0.75 40 30.00 
  Stenman, Christoffer 1926 SWE1.0010.754030.00 

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)
 
 LASS varturnering 2023 Linkoping SWE 2023-05-18
RcRownchangeKK*chgGame
 1642 1737 2.50 5 -0.45 40 -18.00 
  Nagy, Mate 2009 1734 SWE0.001-0.5040-20.00 
  Larsson, Emma 2008 1410 SWE1.0010.13405.20 
  Stenman, Christoffer 1926 SWE0.001-0.2540-10.00 
  Larsson, Elin 1337  * SWE0.501-0.4240-16.80 
  Garner, Marten 1803 SWE1.0010.594023.60 
 * 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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