Rapid: Individual Calculations December 2019
 Dingertz, Filip  Total change: -2.80  Rating chartPersonal card
 Kristallens JHT 2019 Stockholm SWE 2019-09-05
RcRownchangeKK*chgGame
 1230 1182 2.00 4 0.25 20 5.00 
  Gaudras, Allan 1334 SWE0.001-0.3020-6.00 
  Lazovskiy, Gregory 1154 SWE0.001-0.5420-10.80 
  Johansson, Lilly 1170 SWE1.0010.48209.60 
  Donnelly, Aengus 1262 SWE1.0010.612012.20 

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)
 
 Lilla Hasselbacken Chess Open 2019 Snabb Stockholm SWE 2019-11-01
RcRownchangeKK*chgGame
 1437 1187 0.00 2 -0.39 20 -7.80 
  Grahn, Johan 1420 SWE0.001-0.2120-4.20 
  Walter, Fridolf 1454 SWE0.001-0.1820-3.60 

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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