Individual Calculations May 2022
 Nyberg, Bo  Total change: -15.20  Rating chartPersonal card
 Allsv Div I 2 2021-22 R378 Sweden SWE 2022-04-03
RcRownchangeKK*chgGame
 1908 1743 0.00 1 -0.28 20 -5.60 
  Berg Laachiri, Susanna wf1908 SWE0.001-0.2820-5.60 

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)
 
 Uppsala masterskap 2022 R456 Uppsala SWE 2022-04-05
RcRownchangeKK*chgGame
 1763 1743 1.00 3 -0.48 20 -9.60 
  Nord, Erik 1990 1678 SWE0.501-0.0920-1.80 
  Dolata, Henryk 2084 SWE0.001-0.1220-2.40 
  Vassiliou, Phaidon 1528 SWE0.501-0.2720-5.40 

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)
 

 

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