Rapid: Individual Calculations January 2016
 Krastins, Arturs  Total change: -13.20  Rating chartPersonal card
 Malpils district chess championship 2015 Malpils LAT 2015-12-12
RcRownchangeKK*chgGame
 1607 1385 1.00 7 -0.66 20 -13.20 
  Ziedins, Roberts 1785  * LAT0.001-0.0820-1.60 
  Rusakovs, Martins 1708 LAT0.001-0.1320-2.60 
  Antonivs, Dmitrijs 1579 LAT0.001-0.2520-5.00 
  Vitins, Janis 1619 LAT0.001-0.2120-4.20 
  Gaveiko, Daniils 1339 LAT1.0010.44208.80 
  Mesters, Janis 1610 LAT0.001-0.2220-4.40 
  Dvornikovs, Aleksandrs 1612 LAT0.001-0.2120-4.20 
 * 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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