Individual Calculations November 2017
 Orci, Istvan  Total change: -17.20  Rating chartPersonal card
 Vasteras Open 2017 lang Vasteras SWE 2017-09-30
RcRownchangeKK*chgGame
 1751 1548 0.00 3 -0.78 20 -15.60 
  Heijdenberg, Ronny 1767 SWE0.001-0.2220-4.40 
  Holst, Lasse 1904 DEN0.001-0.1120-2.20 
  Eriksson, Jan 1581 SWE0.001-0.4520-9.00 

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)
 
 Div II 4 2017-18 R1 Sweden SWE 2017-10-22
RcRownchangeKK*chgGame
 1948 1548 0.00 1 -0.08 20 -1.60 
  Wahlund, Max c1948  * SWE0.001-0.0820-1.60 
 * 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)
 

 

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