Rapid: Individual Calculations October 2020
 Afanasjevs, Aleksandrs  Total change: 58.00  Rating chartPersonal card
 Dobele District Open chess tournament 2020th Dobele LAT 2020-09-05
RcRownchangeKK*chgGame
 1570 1617 4.00 6 0.68 20 13.60 
  Oleknovics, Antons 1278 LAT1.0010.12202.40 
  Artemjevs, Viktors 1482 LAT1.0010.32206.40 
  Cakss, Vitalijs 1522 LAT1.0010.37207.40 
  Viederis, Gediminas 1796 LTU0.5010.23204.60 
  Suharevskis, Guntars 1606 LAT0.501-0.0220-0.40 
  Petersons, Ojars 1737 LAT0.001-0.3420-6.80 

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)
 
 Tukums District Open Rapid Chess Championship 2020 4th stage Tukums LAT 2020-09-06
RcRownchangeKK*chgGame
 1714 1617 2.00 6 -0.37 20 -7.40 
  Stirna, Uldis 1902 LAT0.001-0.1620-3.20 
  Zvaunis, Maris 1513 LAT0.001-0.6420-12.80 
  Liepins, Martins 1667 LAT0.5010.07201.40 
  Petersons, Ojars 1737 LAT0.5010.16203.20 
  Rebhuns, Ilgars Janis 1452 LAT1.0010.28205.60 
  Ozolins, Aris f2010 LAT0.001-0.0820-1.60 

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)
 
 VIII Salaspils District Open Rapid Chess Championship-2020 Salaspils LAT 2020-09-12
RcRownchangeKK*chgGame
 1625 1617 4.50 8 0.60 20 12.00 
  Skreitule, Undine 1083 LAT1.0010.03200.60 
  Ungure, Liga wf1891 LAT0.5010.33206.60 
  Stabulnieks, Klavs 2138 LAT0.001-0.0320-0.60 
  Vernuks, Vjaceslavs 1577 LAT0.001-0.5620-11.20 
  Korovaikovs, Vladimirs 1393 LAT1.0010.22204.40 
  Daugerts, Janis 1933 LAT0.001-0.1320-2.60 
  Varpins, Kristians 1302 LAT1.0010.14202.80 
  Dombrovska, Stefanija 1686 LAT1.0010.602012.00 

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)
 
 Riga Open Rapid-2020 II stage Riga LAT 2020-09-19
RcRownchangeKK*chgGame
 1826 1617 4.00 7 1.99 20 39.80 
  Gudovskis, Konstantins 2064 LAT1.0010.942018.80 
  Alipovs, Anatolijs 1745 LAT0.001-0.3320-6.60 
  Barinovs, Vitalijs 1768 LAT0.5010.20204.00 
  Pavlucenko, Aleksejs 1688 LAT1.0010.602012.00 
  Polyakov, Fedor 1999 LAT0.5010.41208.20 
  Batashevs, Arsens 2137 LAT0.001-0.0320-0.60 
  Zalcmane, Vija 1380 LAT1.0010.20204.00 

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)
 

 

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