Rapid: Individual Calculations December 2021
 Bellon Lopez, Juan Manuel  Total change: -6.60  Rating chartPersonal card
 Hasselbacken Chess Open 2021 snabb Stockholm SWE 2021-11-05
RcRownchangeKK*chgGame
 2019 2392 3.00 4 -0.33 20 -6.60 
  Lager, Thomas 1877 SWE1.0010.04200.80 
  Moborn, Anders 2064 SWE1.0010.13202.60 
  Ostlund, Joar 1746 SWE1.0010.01200.20 
  Pantzar, Milton m2388 SWE0.001-0.5120-10.20 

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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