Individual Calculations May 2018
 Eriksson, Torgny  Total change: -31.60  Rating chartPersonal card
 Katrineholm Schweizerturnering 2018 Katrineholm SWE 2018-01-23
RcRownchangeKK*chgGame
 1623 1583 2.00 6 -0.79 40 -31.60 
  Grun, Stephane 1983  * SWE0.001-0.0840-3.20 
  Melchersson, Bengt 1526 SWE0.001-0.5840-23.20 
  Melikov, Stepan 1587 SWE0.001-0.4940-19.60 
  Gustafsson, Lars 1930 1417 SWE1.0010.284011.20 
  Bystrom, Anders 1500 SWE1.0010.394015.60 
  Vu, Melvin 1724 SWE0.001-0.3140-12.40 
 * 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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