Rapid: Individual Calculations October 2023
 Steinbergs, Raivo  Total change: 33.35  Rating chartPersonal card
 Tukums District Open Rapid Chess Championship 2023 IV stage Tukums LAT 2023-09-03
RcRownchangeKK*chgGame
 1652 1691 4.50 8 0.33 29 9.57 
  Paikens, Reinis 1961 LAT0.001-0.1729-4.93 
  Jansons, Edijs 1346 LAT1.0010.11293.19 
  Otrohovs, Maksims 1829 LAT0.001-0.3129-8.99 
  Buss, Uldis 1310 LAT1.0010.09292.61 
  Afanasjevs, Aleksandrs 1769 LAT1.0010.612917.69 
  Lisovskis, Dmitrijs 1813 LAT0.001-0.3329-9.57 
  Zvaunis, Maris 1337 LAT1.0010.11293.19 
  Sumskis, Rimvydas 1854 LTU0.5010.22296.38 

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)
 
 Dundagas torni 2023 Dundaga LAT 2023-09-09
RcRownchangeKK*chgGame
 1597 1691 7.50 9 2.01 29 58.29 
  Jekabsone, Nellija 1324 LAT1.0010.10292.90 
  Reiha, Ance 1503 LAT0.501-0.2429-6.96 
  Avenina, Maija 1617 LAT0.001-0.6029-17.40 
  Steinbergs, Mikelis Karlis 1404 LAT1.0010.16294.64 
  Auzins, Alnis 1694 LAT1.0010.502914.50 
  Bekis, Elvis 1685 LAT1.0010.492914.21 
  Isakovs, Janis 1767 LAT1.0010.602917.40 
  Feldmanis, Arturs 1771 LAT1.0010.612917.69 
  Melihovs, Stanislavs 1611 LAT1.0010.392911.31 

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)
 
 Kuldigas 59th Cup & D.Reiznieces-Ozolas 18th cup Kuldiga LAT 2023-09-15
RcRownchangeKK*chgGame
 1406 1691 4.50 7 -1.19 29 -34.51 
  Jurmalis, Valters 1291  * LAT1.0010.08292.32 
  Petersons, Matejs 1375 LAT1.0010.13293.77 
  Tabors, Emils 1745 LAT0.001-0.4229-12.18 
  Steinbergs, Mikelis Karlis 1404 LAT0.501-0.3429-9.86 
  Feldmanis, Kristers 1440 LAT0.001-0.8129-23.49 
  Jekabsone, Nellija 1324 LAT1.0010.10292.90 
  Lapins, Rainers 1260 LAT1.0010.07292.03 
 * 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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