Rapid: Individual Calculations October 2021
 Agrest, Simon  Total change: -66.40  Rating chartPersonal card
 Kristallens JGP 2021 AB Stockholm SWE 2021-09-11
RcRownchangeKK*chgGame
 1256 1505 0.50 5 -3.32 20 -66.40 
  Poley, Maksim 1075 SWE0.501-0.4320-8.60 
  Olovsson Kolewski, Viktor 1023 SWE0.001-0.9520-19.00 
  Backlund, Elias 1476 SWE0.001-0.5420-10.80 
  Sandberg, Simon 1376 SWE0.001-0.6720-13.40 
  Wang, Hongjun 1329 SWE0.001-0.7320-14.60 

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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