Individual Calculations January 2022
 Nygren, David  Total change: -16.80  Rating chartPersonal card
 Roaden U hostturn 2021 Grp 1 Umea SWE 2021-09-20
RcRownchangeKK*chgGame
 1979 2211 5.00 7 -0.40 20 -8.00 
  Isaksson, Henrik 2099 SWE1.0010.35207.00 
  Dr. Enstrom, Magnus 1812 SWE1.0010.08201.60 
  Hellstrom, Magnus 2083 SWE0.001-0.6720-13.40 
  Forsberg, Mikael 1811  * SWE1.0010.08201.60 
  Backsten, Jan 1997 SWE1.0010.23204.60 
  Olofsson, Henrik 1974 1950 SWE1.0010.18203.60 
  Johansson, David 2104 SWE0.001-0.6520-13.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Superettan2021-22 R12 Sweden SWE 2021-12-04
RcRownchangeKK*chgGame
 2221 2199 0.50 2 -0.44 20 -8.80 
  Burwick, Malte 2230 SWE0.5010.04200.80 
  Kretz, Johan 2211 SWE0.001-0.4820-9.60 

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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