Rapid: Individual Calculations August 2020
 Dombrovska, Stefanija  Total change: 29.80  Rating chartPersonal card
 IV Baldone rapid chess championship 2020 Latvian trainer Zigurds Pigits Baldone LAT 2020-07-04
RcRownchangeKK*chgGame
 1715 1675 4.00 8 0.35 20 7.00 
  Skreitule, Undine 1005 LAT1.0010.01200.20 
  Skuja, Aivars 1961 LAT0.001-0.1620-3.20 
  Bubnys, Marius 1431 LTU1.0010.20204.00 
  Reizniece-Ozola, Dana wg2208 LAT0.001-0.0320-0.60 
  Burenkovs, Dmitrijs 1488 LAT1.0010.26205.20 
  Gudovskis, Konstantins 2008 LAT0.001-0.1220-2.40 
  Sidass, Dmitrijs 1473 LAT1.0010.24204.80 
  Smorodinskis, Igors 2148 LAT0.001-0.0520-1.00 

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 2020 Latvian master Janis Klavins memorial Saulkrasti LAT 2020-07-11
RcRownchangeKK*chgGame
 1687 1675 5.00 8 1.14 20 22.80 
  Ozolins, Kristaps 1140 LAT1.0010.03200.60 
  Dzjuba, Vsevolod f2075  * LAT0.001-0.0820-1.60 
  Morkunas, Linas 1363 LTU1.0010.14202.80 
  Agafonov, Yuri Dr 2125 LAT1.0010.942018.80 
  Mikelsons, Mikelis-Emils 1942 LAT0.001-0.1820-3.60 
  Visockis, Janis 1944 LAT0.001-0.1720-3.40 
  Karasevics, Aleksandrs 1534 LAT1.0010.31206.20 
  Vasiljeva, Sofja 1376 LAT1.0010.15203.00 
 * 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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