Individual Calculations January 2023
 Levin, Lennart  Total change: -21.00  Rating chartPersonal card
 Seniorserien ht 2022 kl 2 R78910 Stockholm SWE 2022-10-26
RcRownchangeKK*chgGame
 1547 1598 1.00 3 -0.70 20 -14.00 
  Ivanyuhin, Valeri 1573 SWE0.001-0.5320-10.60 
  Persson, Kjell 1625 SWE0.001-0.4620-9.20 
  Hallstedt, Leif 1443 SWE1.0010.29205.80 

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)
 
 Seniorserien ht 2022 kl 2 R11 Stockholm SWE 2022-11-30
RcRownchangeKK*chgGame
 1516 1600 0.50 1 -0.12 20 -2.40 
  Eriksson, Sven 1947 1516 SWE0.501-0.1220-2.40 

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)
 
 Seniorserien ht 2022 kl 2 R12,13 Stockholm SWE 2022-12-16
RcRownchangeKK*chgGame
 1518 1600 1.00 2 -0.23 20 -4.60 
  Konstantinov, Dimiter 1505 SWE0.001-0.6320-12.60 
  Hakan, Zirath 1530 SWE1.0010.40208.00 

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)
 

 

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