Rapid: Individual Calculations October 2023
 Goldbergs, Edvards  Total change: 46.20  Rating chartPersonal card
 Chess Thursday-2023-XXVII Riga LAT 2023-08-31
RcRownchangeKK*chgGame
 1474 1205 2.00 6 0.57 30 17.10 
  Shumskis, Aleksandrs 1841 LAT0.001-0.0130-0.30 
  Apine, Emilija 1462 LAT0.001-0.1830-5.40 
  Prudnikovs, Stefans 1427 LAT0.5010.28308.40 
  Ivasko, Markuss 1297 LAT1.0010.633018.90 
  Rezniks, Roberts 1687 LAT0.001-0.0530-1.50 
  Petrovskis, Normunds 1130 LAT0.501-0.1030-3.00 

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)
 
 Chess Thursday-2023-XXVIII Riga LAT 2023-09-07
RcRownchangeKK*chgGame
 1491 1269 0.50 6 -1.03 30 -30.90 
  Sterns, Tomass Kristians 1705 LAT0.001-0.0630-1.80 
  Orlovskis, Jaroslavs 1559 LAT0.001-0.1630-4.80 
  Rupais, Gustavs 1544 LAT0.001-0.1730-5.10 
  Zalcmane, Vija 1331 LAT0.5010.09302.70 
  Osobskaja, Zinaida 1625 LAT0.001-0.1130-3.30 
  Petrovskis, Normunds 1180 LAT0.001-0.6230-18.60 

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)
 
 Chess Thursday-2023-XXIX Riga LAT 2023-09-14
RcRownchangeKK*chgGame
 1508 1269 3.00 6 1.49 30 44.70 
  Rezniks, Roberts 1680 LAT0.001-0.0830-2.40 
  Lebedevs, Aleksandrs 1727 LAT0.001-0.0530-1.50 
  Zalcmane, Vija 1331 LAT0.5010.09302.70 
  Kusenko, Romans 1451 LAT1.0010.743022.20 
  Sterns, Tomass Kristians 1705 LAT0.5010.443013.20 
  Iljenko, Janis Niklavs 1156 LAT1.0010.353010.50 

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)
 
 XI Salaspils District Open Rapid Chess Championship-2023 Salaspils LAT 2023-09-16
RcRownchangeKK*chgGame
 1478 1269 2.00 5 0.51 30 15.30 
  Gobleja, Karlis 1861 LAT0.001-0.0230-0.60 
  Prudnikovs, Stefans 1518 LAT0.001-0.1930-5.70 
  Lazdina, Adrija 1084 LAT1.0010.26307.80 
  Zvaunis, Maris 1337 LAT1.0010.593017.70 
  Ivanovskis, Sergejs 1591 LAT0.001-0.1330-3.90 

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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