Individual Calculations May 2022
 Karlsson, Johan 1974  Total change: -8.00  Rating chartPersonal card
 Katrineholm varturn 2022 R12 Katrineholm SWE 2022-03-15
RcRownchangeKK*chgGame
 1918 1612 0.00 2 -0.52 20 -10.40 
  Grun, Stephane 2224 SWE0.001-0.0220-0.40 
  Hajiyev, Telman 1611 SWE0.001-0.5020-10.00 

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)
 
 Katrineholm varturn 2022 R345 Katrineholm SWE 2022-04-05
RcRownchangeKK*chgGame
 1468 1612 1.50 2 0.12 20 2.40 
  Bystrom, Anders 1394 SWE1.0010.22204.40 
  Lundstrom, Per 1541 SWE0.501-0.1020-2.00 

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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