Rapid: Individual Calculations November 2023
 Petrovskis, Normunds  Total change: 44.22  Rating chartPersonal card
 XII Sigulda District Open Rapid Chess Championship Sigulda LAT 2023-09-30
RcRownchangeKK*chgGame
 1435 1180 1.00 8 -0.80 33 -26.40 
  Muzis, Renars 1827 LAT0.001-0.0133-0.33 
  Freibergs, Filips 1547 LAT0.001-0.1033-3.30 
  Pavlovs, Jegors 1163 LAT1.0010.483315.84 
  Kais, Kristofer 1444 EST0.001-0.1833-5.94 
  Sarbantovics, Roberts 1379 LAT0.001-0.2433-7.92 
  Strekalovs, Ernests 1448 LAT0.001-0.1733-5.61 
  Hemmelis, Viesturs 1336 LAT0.001-0.2933-9.57 
  Zvaunis, Maris 1337 LAT0.001-0.2933-9.57 

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-XXXIII Riga LAT 2023-10-12
RcRownchangeKK*chgGame
 1630 1236 2.00 6 0.83 33 27.39 
  Laizans, Aivars 1980 LAT0.0010.00330.00 
  Beniosev, Daniel 1712 LAT0.001-0.0533-1.65 
  Nevickis, Sergejs 1076 LAT1.0010.29339.57 
  Petrovs, Renars 1668 LAT0.001-0.0733-2.31 
  Gudovskis, Konstantins 1995 LAT0.0010.00330.00 
  Zalcmane, Vija 1350 LAT1.0010.663321.78 

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-XXXIV Riga LAT 2023-10-19
RcRownchangeKK*chgGame
 1584 1236 3.00 7 1.31 33 43.23 
  Krustkalns, Kristaps f1955 LAT0.001-0.0133-0.33 
  Petrovs, Renars 1668 LAT0.001-0.0733-2.31 
  Angens, Dags 1256 LAT1.0010.533317.49 
  Vanags, Gustavs 1361 LAT0.5010.17335.61 
  Antoms, Guntars m2164 LAT0.0010.00330.00 
  Brinkmanis, Kaspars 1610 LAT0.5010.403313.20 
  Nevickis, Sergejs 1076 LAT1.0010.29339.57 

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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