Individual Calculations January 2023
 Eknor, Paul  Total change: 11.20  Rating chartPersonal card
 Vaggeryds KM 2022-2023 R23 Vaggeryd SWE 2022-11-03
RcRownchangeKK*chgGame
 1194 1594 1.00 1 0.08 20 1.60 
  Al Monir, Mohamad Ghiyath 1194  * SWE1.0010.08201.60 
 * 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)
 
 Jonkoping Hostturneringen 2022 grp2 R345 Jonkoping SWE 2022-11-22
RcRownchangeKK*chgGame
 1560 1594 0.50 1 -0.05 20 -1.00 
  Ottosson, Alexander 1560 SWE0.501-0.0520-1.00 

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)
 
 Vaggeryds KM 2022-2023 R45 Vaggeryd SWE 2022-12-01
RcRownchangeKK*chgGame
 1774 1607 1.50 2 0.86 20 17.20 
  Lindberg, Torbjorn 1576 SWE0.501-0.0420-0.80 
  Ravik, Andreas 1971 SWE1.0010.902018.00 

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)
 
 Allsv Div III 5 2022-23 R3 Sweden SWE 2022-12-04
RcRownchangeKK*chgGame
 1736 1607 0.00 1 -0.33 20 -6.60 
  Karlsson, Roger 1972 1736 SWE0.001-0.3320-6.60 

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)
 

 

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