Individual Calculations December 2019
 Morell, Oscar  Total change: -22.40  Rating chartPersonal card
 Lilla Hasselbacken Chess Open 2019 Lang Stockholm SWE 2019-11-02
RcRownchangeKK*chgGame
 1278 1515 3.00 4 -0.13 40 -5.20 
  Dingertz, Filip 1133 SWE1.0010.09403.60 
  Oronez, Gabriel 1306 SWE1.0010.23409.20 
  Karlsson, Isak Orri 1411 ISL0.001-0.6440-25.60 
  Olsson, Samuel 2007 1263 SWE1.0010.19407.60 

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)
 
 Allskanskan 19/20, div 2 A R3 Malmo SWE 2019-11-17
RcRownchangeKK*chgGame
 1564 1515 0.00 1 -0.43 40 -17.20 
  Ellerstrand, Susanne 1564 SWE0.001-0.4340-17.20 

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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