Rapid: Individual Calculations January 2020
 Akesson, Sigvard  Total change: 12.40  Rating chartPersonal card
 MSF Open 2019 snabb Malmo SWE 2019-12-13
RcRownchangeKK*chgGame
 1406 1222 2.00 5 0.62 20 12.40 
  Fransson, Pia 1495 SWE0.001-0.1720-3.40 
  Yuwei Wang, Lucas 1218 SWE1.0010.49209.80 
  Rask, Patrick 1540 SWE0.001-0.1320-2.60 
  Melin, Jan 1325 SWE1.0010.642012.80 
  Laksman, Pesach 1452 SWE0.001-0.2120-4.20 

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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