Rapid: Individual Calculations December 2021
 Nyberg, Bo  Total change: -2.20  Rating chartPersonal card
 Upsala ASS Hostsnabb 2021 Uppsala SWE 2021-10-19
RcRownchangeKK*chgGame
 1980 1817 1.00 3 0.03 20 0.60 
  Hammarstrom, Harald 2099 SWE0.001-0.1620-3.20 
  Dahnberg, Magnus 1660 SWE1.0010.29205.80 
  Jansson, Borje f2180 SWE0.001-0.1020-2.00 

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)
 
 Uppsala Mote 2021snabb Uppsala SWE 2021-11-20
RcRownchangeKK*chgGame
 1732 1817 1.00 2 -0.14 20 -2.80 
  Dolata, Henryk 2017 SWE0.001-0.2420-4.80 
  Platkovs, Daniils 1446 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)
 

 

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