Rapid: Individual Calculations April 2017
 Feldmanis, Arturs  Total change: -7.40  Rating chartPersonal card
 Saulkrasti rapid chess championship 2017 Latvian master Janis Klavins memorial Saulkrasti LAT 2017-03-25
RcRownchangeKK*chgGame
 1860 1831 3.00 7 -0.37 20 -7.40 
  Zuckovs, Aleksejs 2231  * LAT0.001-0.0820-1.60 
  Bagirov, Eldar 1518 LAT1.0010.14202.80 
  Dzjuba, Vsevolod 2206 LAT0.001-0.0920-1.80 
  Osobskaja, Zinaida 1662 LAT0.001-0.7220-14.40 
  Ivanovs, Viktors 1750 LAT1.0010.39207.80 
  Smilga, Kristaps 1955 LAT0.001-0.3320-6.60 
  Mitenieks, Matiss 1700 LAT1.0010.32206.40 
 * 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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