Individual Calculations January 2023
 Ranby, Hans  Total change: -2.00  Rating chartPersonal card
 Sallskapets hostturnering 2022, grupp A R678 Stockholm SWE 2022-11-08
RcRownchangeKK*chgGame
 2111 1839 1.00 3 0.31 20 6.20 
  Alquist, Erik 1992 SWE1.0010.702014.00 
  Evertsson, Rune 1936 SWE0.001-0.3720-7.40 
  Thorn, Eric f2406 SWE0.001-0.0220-0.40 

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)
 
 Lag-DM 2022-2023, div 2 R3 Stockholm SWE 2022-11-28
RcRownchangeKK*chgGame
 1717 1839 1.00 1 0.33 20 6.60 
  Hammerman, Christian 1717 SWE1.0010.33206.60 

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)
 
 Lag-DM 2022-2023, div 3 R3 Stockholm SWE 2022-12-05
RcRownchangeKK*chgGame
 2083 1864 1.00 1 0.78 20 15.60 
  Lyu, Tianmin 2083 SWE1.0010.782015.60 

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)
 
 Sallskapets hostturnering 2022, grupp A R9 Stockholm SWE 2022-12-06
RcRownchangeKK*chgGame
 1999 1864 0.00 1 -0.32 20 -6.40 
  Darnell, Anton 1999 SWE0.001-0.3220-6.40 

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)
 
 Malmo Open 2022 std Malmo SWE 2022-12-17
RcRownchangeKK*chgGame
 1603 1864 2.00 4 -1.20 20 -24.00 
  Seiger, Vidar 1501 SWE0.001-0.9020-18.00 
  Elsner, Yair 1714 ISR0.501-0.2020-4.00 
  Justesen, Asger 1733 DEN1.0010.32206.40 
  Banerjee, Aryan 1464  * SWE0.501-0.4220-8.40 
 * 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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