Rapid: Individual Calculations April 2019
 Bautris, Aivars  Total change: 38.20  Rating chartPersonal card
 Latvian Championship Vidzeme Regional Qualifier 2019 Sigulda LAT 2019-03-01
RcRownchangeKK*chgGame
 1558 1508 4.00 7 0.93 20 18.60 
  Maklakova, Nellija 1833 LAT0.001-0.1320-2.60 
  Markus, Viktors 1617 LAT1.0010.652013.00 
  Maklakova, Naomi 1248 LAT0.001-0.8220-16.40 
  Vitins, Janis 1518 LAT0.001-0.4920-9.80 
  Kalnins, Aleksandrs Alans 1412 LAT1.0010.37207.40 
  Hemmelis, Viesturs 1565 LAT1.0010.582011.60 
  Smits, Gundars 1715 LAT1.0010.772015.40 

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)
 
 Saulkrasti rapid chess championship 2019 Latvian master Janis Klavins memorial Saulkrasti LAT 2019-03-23
RcRownchangeKK*chgGame
 1610 1508 3.50 7 0.98 20 19.60 
  Klackins, Samuils 1773 LAT0.001-0.1820-3.60 
  Jakobsons, Andris 1669 LAT0.001-0.2920-5.80 
  Bagirov, Eldar 1540 LAT0.001-0.4620-9.20 
  Murins, Artjoms 1108  * LAT1.0010.08201.60 
  Kenins, Bruno 1674 LAT1.0010.722014.40 
  Vambute, Dana 1760 LAT1.0010.812016.20 
  Dombrovska, Stefanija 1746 LAT0.5010.30206.00 
 * 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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