Individual Calculations December 2021
 Morell, Oscar  Total change: 74.40  Rating chartPersonal card
 Hasselbacken Chess Open 2021 Lang Stockholm SWE 2021-11-06
RcRownchangeKK*chgGame
 1705 1568 2.50 4 1.13 40 45.20 
  Dingertz, Filip 1232 SWE1.0010.12404.80 
  Malm, Simon 1995 1740 SWE1.0010.734029.20 
  Hedin, Niclas 1878 SWE0.5010.364014.40 
  Douhan, David 1968  * SWE0.001-0.0840-3.20 
 * 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)
 
 Mumien Open 2021 grupp 2 Lund SWE 2021-11-13
RcRownchangeKK*chgGame
 1609 1568 1.50 3 0.16 40 6.40 
  Westerlind, Sture 1748 SWE0.001-0.2640-10.40 
  Fransson, Pia 1516 SWE1.0010.434017.20 
  Landgren, Christer 1563 SWE0.501-0.0140-0.40 

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)
 
 Ungdomsserien 21/22, div 1 R12 Malmo SWE 2021-11-19
RcRownchangeKK*chgGame
 1456 1568 1.00 1 0.35 40 14.00 
  Kantor, Arseniy 1456 SWE1.0010.354014.00 

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)
 
 Allskanskan 21/22, Div 3 R2 Skane SWE 2021-11-21
RcRownchangeKK*chgGame
 1733 1568 0.50 1 0.22 40 8.80 
  Nilsson, Roland 1733 SWE0.5010.22408.80 

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)
 

 

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