Individual Calculations January 2020
 Nordahl, Nils  Total change: 30.60  Rating chartPersonal card
 EP Open 2019 Svedala SWE 2019-09-16
RcRownchangeKK*chgGame
 1893 1817 4.00 7 1.25 20 25.00 
  Nordin, Marcus 2007 1417  * SWE1.0010.08201.60 
  Unmack, Christian 2136 SWE0.001-0.1320-2.60 
  Olsson, Torgny 1774 SWE1.0010.44208.80 
  Sandstrom, Anders 1958 SWE0.5010.19203.80 
  Ulles, Jean-Clement 1919 FRA1.0010.642012.80 
  Franzen, Per-Erik 2010 SWE0.001-0.2520-5.00 
  Stahlberg, David 2036 SWE0.5010.28205.60 
 * 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)
 
 Div III 8 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1647 1814 1.00 1 0.28 20 5.60 
  Gerdau, Victor 1647 SWE1.0010.28205.60 

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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