Individual Calculations January 2023
 Persson, Kjell  Total change: -11.00  Rating chartPersonal card
 Seniorserien ht 2022 kl 2 R78910 Stockholm SWE 2022-10-26
RcRownchangeKK*chgGame
 1581 1625 2.00 4 -0.25 20 -5.00 
  Andersson, Lars-Owe 1596 SWE1.0010.46209.20 
  Levin, Lennart 1598 SWE1.0010.46209.20 
  Aikio, Onni 1555 SWE0.001-0.6020-12.00 
  Ivanyuhin, Valeri 1573 SWE0.001-0.5720-11.40 

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)
 
 Stockholmsserien 2022-2023, div 5 R3 Stockholm SWE 2022-12-04
RcRownchangeKK*chgGame
 1254 1619 1.00 1 0.10 20 2.00 
  Liolis, Emmanouil 1254 SWE1.0010.10202.00 

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)
 
 Seniorserien ht 2022 kl 2 R12,13 Stockholm SWE 2022-12-16
RcRownchangeKK*chgGame
 1470 1619 1.00 2 -0.40 20 -8.00 
  Hallstedt, Leif 1438 SWE1.0010.26205.20 
  Razavi, Abbas 1501 SWE0.001-0.6620-13.20 

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)
 

 

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