Individual Calculations December 2018
 Jeferli, Mohammedali  Total change: 38.40  Rating chartPersonal card
 Hasselbacken Open 2018 lang Stockholm SWE 2018-11-03
RcRownchangeKK*chgGame
 1894 1830 2.50 4 0.91 40 36.40 
  Isaksson, Max 1430  * SWE1.0010.08403.20 
  Wernberg, Hugo 1998 SWE0.001-0.2840-11.20 
  Torngren, Gustav 2090 SWE0.5010.324012.80 
  Eriksson, Lennarth 2056 SWE1.0010.794031.60 
 * 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)
 
 Div II 1 2018-19 R2 Sweden SWE 2018-11-11
RcRownchangeKK*chgGame
 1998 1830 0.00 1 -0.28 40 -11.20 
  Wernberg, Hugo 1998 SWE0.001-0.2840-11.20 

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)
 
 Lag-DM 2018/2019, div Elit R3 Stockholm SWE 2018-11-12
RcRownchangeKK*chgGame
 1742 1830 1.00 1 0.38 40 15.20 
  Franzen, Bo 1742 SWE1.0010.384015.20 

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)
 
 Div I 2 2018-19 R23 Sweden SWE 2018-11-17
RcRownchangeKK*chgGame
 1854 1830 1.00 2 0.06 40 2.40 
  Lindholm, Gustav 1897 SWE0.001-0.4140-16.40 
  Blazekovic, Nina 1810 SWE1.0010.474018.80 

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)
 
 Lag-DM 2018/2019, div 1 R3 Stockholm SWE 2018-11-19
RcRownchangeKK*chgGame
 1748 1830 0.50 1 -0.11 40 -4.40 
  Nystrom, Ragnar 1748 SWE0.501-0.1140-4.40 

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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