Rapid: Individual Calculations April 2014
 Deisons, Uldis  Total change: 8.20  Rating chartPersonal card
 Saulkrasti rapid chess championship 2014 dedicated to Latvian master Janis Klavins Saulkrasti LAT 2014-03-09
RcRownchangeKK*chgGame
 1943 1738 2.00 6 0.41 20 8.20 
  Krustkalns, Kristaps f2138  * LAT1.0010.922018.40 
  Agafonov, Yuri 2097 LAT0.001-0.1020-2.00 
  Birgelis, Janis 1943 LAT0.001-0.2420-4.80 
  Skuja, Aivars 2116 LAT0.001-0.0920-1.80 
  Petrovska, Arina 1338  * LAT1.0010.08201.60 
  Kolesnikovs, Ivans 2025 LAT0.001-0.1620-3.20 
 * 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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