Individual Calculations January 2023
 Harnvi, Simon  Total change: 44.00  Rating chartPersonal card
 Katrineholm KM 2022 R5678 Katrineholm SWE 2022-11-01
RcRownchangeKK*chgGame
 1695 1440 1.00 3 -0.02 40 -0.80 
  Bystrom, Anders 1360 SWE1.0010.394015.60 
  Grun, Stephane 2217 SWE0.0010.00400.00 
  Lundstrom, Per 1507 SWE0.001-0.4140-16.40 

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)
 
 Katrineholm KM 2022 R9 10 Katrineholm SWE 2022-12-09
RcRownchangeKK*chgGame
 1487 1440 2.00 2 1.12 40 44.80 
  Frode, Kim 1390 SWE1.0010.434017.20 
  Karlsson, Johan 1974 1583 SWE1.0010.694027.60 

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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