Individual Calculations December 2019
 Ros, Torsten  Total change: -11.80  Rating chartPersonal card
 Falu KM 2019 R23 Falun SWE 2019-10-02
RcRownchangeKK*chgGame
 1842 1891 1.00 2 -0.13 20 -2.60 
  Moller, Hampus 1986 1839 SWE1.0010.43208.60 
  Hellstrom, Peter 1845 SWE0.001-0.5620-11.20 

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)
 
 Falu KM 2019 R45 Falun SWE 2019-11-06
RcRownchangeKK*chgGame
 1590 1881 1.00 2 -0.66 20 -13.20 
  Hedberg, Per 1481  * SWE1.0010.08201.60 
  Hessel, Jan 1699 SWE0.001-0.7420-14.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Div II 2 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 2028 1881 0.50 1 0.20 20 4.00 
  Eriksson 1941, Bo Ht f2028 SWE0.5010.20204.00 

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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