Individual Calculations December 2017
 Gemzell, Ted  Total change: 18.40  Rating chartPersonal card
 Hasselbacken Chess Open 2017 lang Stockholm SWE 2017-11-04
RcRownchangeKK*chgGame
 1968 1946 2.50 4 0.61 20 12.20 
  Ammoor, Farqad 1802 SWE1.0010.31206.20 
  Carlsson, Ludvig c2147 SWE0.001-0.2420-4.80 
  Wernberg, Hugo 1849 SWE1.0010.37207.40 
  Verendel, Jan 2072 SWE0.5010.17203.40 

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)
 
 Lag-DM 2017/18 Div 1 R 3 Stockholm SWE 2017-11-13
RcRownchangeKK*chgGame
 1808 1946 1.00 1 0.31 20 6.20 
  Wikstrom, Urban 1808 SWE1.0010.31206.20 

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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