Individual Calculations January 2020
 Kalen, Kjell  Total change: 11.20  Rating chartPersonal card
 Kalltorps KM 2019 Goteborg SWE 2019-09-10
RcRownchangeKK*chgGame
 1566 1499 3.50 7 0.56 20 11.20 
  Martinsson, Tommy 1851 SWE0.001-0.1120-2.20 
  Andre, Hugo 1178 SWE0.501-0.3720-7.40 
  Ljungberg, Lars 1456 SWE1.0010.44208.80 
  Khosravi, Farivar 1739 SWE0.5010.30206.00 
  Karlebratt, Kjell 1515 SWE0.5010.02200.40 
  Ekman, Bertil 1474 SWE1.0010.47209.40 
  Lappas, Georgios 1749 SWE0.001-0.1920-3.80 

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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