Individual Calculations January 2020
 Alsafar, Ala  Total change: -17.00  Rating chartPersonal card
 Div I 4 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1680 1540 0.00 1 -0.31 20 -6.20 
  Moren, Anders 1680 SWE0.001-0.3120-6.20 

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)
 
 MSF Open 2019 lang Malmo SWE 2019-12-14
RcRownchangeKK*chgGame
 1385 1540 1.50 3 -0.54 20 -10.80 
  Mentzoni, Love 1410 SWE0.501-0.1820-3.60 
  Ingvarsson, Oskar 1183 SWE1.0010.11202.20 
  Anfalt, Erik 1563 SWE0.001-0.4720-9.40 

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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