Individual Calculations May 2020
 Lantz, Lars-Goran  Total change: -4.20  Rating chartPersonal card
 Linkopingsmasterskapet 2020 Linkoping SWE 2020-01-14
RcRownchangeKK*chgGame
 1385 1265 2.00 6 -0.21 20 -4.20 
  Ahlstrom, Per 1665  * SWE0.001-0.0820-1.60 
  Ahlstrand, Mats 1570 SWE0.001-0.1420-2.80 
  Giertz, Olov 1034 SWE1.0010.21204.20 
  Andersson, Fredrik 1969 1497 SWE0.001-0.2120-4.20 
  Krantz, Anna 1048 SWE0.501-0.2820-5.60 
  Orci, Istvan 1497 SWE0.5010.29205.80 
 * 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)
 

 

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