Individual Calculations May 2019
 Ahlstrand, Mats  Total change: -30.20  Rating chartPersonal card
 Linkopingsmasterskapet 2019 Linkoping SWE 2019-01-15
RcRownchangeKK*chgGame
 1548 1628 2.00 6 -1.51 20 -30.20 
  Barros, Guilherme 1930 BRA0.001-0.1520-3.00 
  Lantz, Lars-Goran 1290 SWE1.0010.12202.40 
  Karlsson, Henrik 1702 SWE0.001-0.4020-8.00 
  Tonkin, Archie 1476 SWE0.001-0.7020-14.00 
  Sahlstrom, Alex 1660 SWE0.001-0.4620-9.20 
  Giertz, Olov 1228  * SWE1.0010.08201.60 
 * 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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