Rapid: Individual Calculations April 2023
 Petrovskis, Normunds  Total change: -30.07  Rating chartPersonal card
 OPEN B RAPID PANEVEZYS 2023 Panevezys LTU 2023-03-11
RcRownchangeKK*chgGame
 1250 1116 1.00 3 0.00 31 0.00 
  Rajuncas, Nojus 1283 LTU0.001-0.2831-8.68 
  Kantans, Ansis 1379 LAT0.001-0.1831-5.58 
  Petronis, Tautvydas 1087 LTU1.0010.463114.26 

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)
 
 Tukuma novada cempionata I posms-2023 Tukums LAT 2023-03-12
RcRownchangeKK*chgGame
 1550 1116 1.00 6 0.45 31 13.95 
  Kazmins, Girts 1745 LAT0.001-0.0131-0.31 
  Zvaunis, Maris 1467 LAT0.001-0.1131-3.41 
  Bubnys, Marius 1479 LTU0.5010.403112.40 
  Antainis, Janis 1318 LAT0.5010.26318.06 
  Krauze, Anda 1525 LAT0.001-0.0831-2.48 
  Lisovskis, Dmitrijs 1767 LAT0.001-0.0131-0.31 

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)
 
 Chess Thursday-2023-X Riga LAT 2023-03-23
RcRownchangeKK*chgGame
 1316 1116 1.00 7 -0.81 31 -25.11 
  Pavlovs, Ostins 1551 LAT0.001-0.0631-1.86 
  Bartoss, Marjans 1297 LAT1.0010.743122.94 
  Valters, Emmanuels 1251 LAT0.001-0.3231-9.92 
  Lele, Emili 1345 LAT0.001-0.2131-6.51 
  Feldmanis, Andrejs 1377 LAT0.001-0.1831-5.58 
  Goldbergs, Edvards 1128 LAT0.001-0.4831-14.88 
  Bulins, Zigmunds 1266 LAT0.001-0.3031-9.30 

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)
 
 Saulkrasti rapid chess championship 2023 Latvian master Janis Klavins memorial Saulkrasti LAT 2023-03-25
RcRownchangeKK*chgGame
 1531 1116 0.00 6 -0.61 31 -18.91 
  Visockis, Janis 1877 LAT0.0010.00310.00 
  Klackins, Samuils 1616 LAT0.001-0.0431-1.24 
  Coat, Sven 1466 FRA0.001-0.1131-3.41 
  Filipova, Irina 1403 LAT0.001-0.1631-4.96 
  Feldmanis, Andrejs 1377 LAT0.001-0.1831-5.58 
  Bockarjovs, Vasilijs 1449 LAT0.001-0.1231-3.72 

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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