Rapid: Individual Calculations November 2023
 Goldbergs, Edvards  Total change: 9.43  Rating chartPersonal card
 XII Sigulda District Open Rapid Chess Championship Sigulda LAT 2023-09-30
RcRownchangeKK*chgGame
 1530 1269 3.00 9 0.82 23 18.86 
  Levchenkov, Vitaly f1919 LAT0.001-0.0123-0.23 
  Selivanovs, Anatolijs 1660 LAT0.001-0.0923-2.07 
  Breikss, Peteris 1606 LAT0.001-0.1223-2.76 
  Andryushin, Maxim 1612 LAT0.5010.38238.74 
  Sumskis, Klaidas 1432 LTU0.5010.22235.06 
  Vasilkovs, Aleksandrs 1397 LAT0.001-0.3323-7.59 
  Brengulis, Bruno 1172 LAT1.0010.37238.51 
  Krebe, Marko 1233 LAT0.501-0.0523-1.15 
  Varpins, Kristians 1735 LAT0.5010.452310.35 

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-XXXII Riga LAT 2023-10-05
RcRownchangeKK*chgGame
 1844 1315 0.00 7 -0.47 23 -10.81 
  Levchenkov, Vitaly f1941 LAT0.001-0.0123-0.23 
  Petrovs, Renars 1668 LAT0.001-0.1123-2.53 
  Rezniks, Roberts 1734 LAT0.001-0.0723-1.61 
  Kretainis, Kristaps 2119 LAT0.0010.00230.00 
  Kusenko, Romans 1498 LAT0.001-0.2623-5.98 
  Krustkalns, Kristaps f1955 LAT0.001-0.0123-0.23 
  Gudovskis, Konstantins 1995 LAT0.001-0.0123-0.23 

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)
 
 Olaine Open Rapid Chess Championship 2023 II stage Olaine LAT 2023-10-07
RcRownchangeKK*chgGame
 1560 1315 3.50 8 1.63 23 37.49 
  Sulzingers, Eriks Ariels 1581 LAT0.001-0.1823-4.14 
  Bubnys, Marius 1437 LTU1.0010.672315.41 
  Sokolovs, Maksimilians 1495 LAT1.0010.742317.02 
  Kalinauskas, Rolandas 1910 LTU0.001-0.0223-0.46 
  Pomahs, Ziedonis 1406 LAT1.0010.622314.26 
  Jakobsons, Andris 1628 LAT0.5010.36238.28 
  Liepina, Daniela Nikola 1345 LAT0.001-0.4623-10.58 
  Afanasjevs, Aleksandrs 1676 LAT0.001-0.1023-2.30 

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)
 
 Vecriga rapid 2023 Riga LAT 2023-10-22
RcRownchangeKK*chgGame
 1551 1315 0.00 6 -1.57 23 -36.11 
  Melderis, Uldis 1906 LAT0.001-0.0223-0.46 
  Ni, Polina 1623 LAT0.001-0.1423-3.22 
  Apine, Emilija 1408 LAT0.001-0.3723-8.51 
  Orlovs, Vitalijs 1710 LAT0.001-0.0823-1.84 
  Bulins, Zigmunds 1237 LAT0.001-0.6123-14.03 
  Neimanis, Gints 1423 LAT0.001-0.3523-8.05 

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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