Rapid: Individual Calculations April 2019
 Valdats, Reinis  Total change: 21.80  Rating chartPersonal card
 II Pullman Riga Old Town Hotel Open Rapid Championship -2019 Riga LAT 2019-03-02
RcRownchangeKK*chgGame
 1646 1318 2.00 8 0.92 20 18.40 
  Tenis, Girts 1718  * LAT0.001-0.0820-1.60 
  Filipovs, Jevgenijs 1665 LAT0.001-0.1120-2.20 
  Krastins, Arturs 1556 LAT0.001-0.2020-4.00 
  Sparnins, Edgars 1718  * LAT0.5010.42208.40 
  Lahs, Einars 1550 LAT1.0010.792015.80 
  Kadonas, Kestutis 1718  * LTU0.5010.42208.40 
  Aizstrauts, Arturs 1718  * LAT0.001-0.0820-1.60 
  Grinfelds, Martins 1524 LAT0.001-0.2420-4.80 
 * 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)
 
 47th Ceribu kauss - Final 2019 Riga LAT 2019-03-23
RcRownchangeKK*chgGame
 1226 1318 4.50 7 0.17 20 3.40 
  Ter-Avetisjana, Agnesa Stepania 1590 LAT0.001-0.1720-3.40 
  Macuks, Timofejs 1390 LAT1.0010.602012.00 
  Ulmis, Tomass 1038 LAT1.0010.16203.20 
  Parhomenko, Igors 1223 LAT0.001-0.6320-12.60 
  Varpins, Kristians 1125 LAT0.501-0.2520-5.00 
  Rezniks, Roberts 1116 LAT1.0010.24204.80 
  Babris, Rihards 1099 LAT1.0010.22204.40 

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)
 

 

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