Individual Calculations January 2018
 Bystrom, Anders  Total change: 85.60  Rating chartPersonal card
 Katrineholms KM 2017 Katrineholm SWE 2017-09-12
RcRownchangeKK*chgGame
 1557 1414 5.00 9 2.14 40 85.60 
  Eriksson, Torgny 1589 SWE0.001-0.2740-10.80 
  Karlsson, Johan 1974 1717 SWE1.0010.864034.40 
  Jansson, Bert 1582 SWE0.5010.22408.80 
  Grun, Stephane 1814  * SWE0.001-0.0840-3.20 
  Leijon, Zorica 1014  * SWE1.0010.08403.20 
  Melikov, Stepan 1590 SWE0.5010.23409.20 
  Grip, Dan 1669 SWE1.0010.814032.40 
  Melchersson, Bengt 1529 SWE0.001-0.3440-13.60 
  Hajiyev, Telman 1507 SWE1.0010.634025.20 
 * 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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