Individual Calculations January 2018
 Karlsson, Jakob  Total change: -10.20  Rating chartPersonal card
 Kalltorps SS KM 2017 Goteborg SWE 2017-09-05
RcRownchangeKK*chgGame
 1647 1862 5.00 7 -0.13 20 -2.60 
  Librand, Kaj 1462  * SWE0.501-0.4220-8.40 
  Malm, Jona 1642 SWE0.501-0.2820-5.60 
  Kalen, Kjell 1522 SWE1.0010.12202.40 
  Wassen, Magnus 1543 SWE1.0010.13202.60 
  Eriksson, Joel 1968 SWE1.0010.642012.80 
  Martinsson, Tommy 1932 SWE0.001-0.4020-8.00 
  Brauer, Claes 1462  * SWE1.0010.08201.60 
 * 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 II 5 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1934 1849 0.00 1 -0.38 20 -7.60 
  Warefelt, Niclas 1934 SWE0.001-0.3820-7.60 

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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