Rapid: Individual Calculations November 2023
 Vasilkovs, Aleksandrs  Total change: 2.00  Rating chartPersonal card
 XII Sigulda District Open Rapid Chess Championship Sigulda LAT 2023-09-30
RcRownchangeKK*chgGame
 1486 1397 4.50 11 -0.21 20 -4.20 
  Adamovics, Aleksejs 2048 LAT0.001-0.0120-0.20 
  Rens, Eduards 1033 LAT1.0010.10202.00 
  Lisovskis, Dmitrijs 1813 LAT0.001-0.0720-1.40 
  Magone, Andris 1140 LAT1.0010.18203.60 
  Isakovs, Janis 1767 LAT0.5010.40208.00 
  Selivanovs, Anatolijs 1660 LAT0.001-0.1820-3.60 
  Deisons, Uldis 1560 LAT0.5010.22204.40 
  Goldbergs, Edvards 1269 LAT1.0010.33206.60 
  Pavlovs, Ostins 1704 LAT0.001-0.1420-2.80 
  Lusts, Ricards Martins 1274 LAT0.501-0.1720-3.40 
  Petrovics, Raitis 1077 LAT0.001-0.8720-17.40 

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
 1473 1393 3.50 8 0.31 20 6.20 
  Afanasjevs, Aleksandrs 1676 LAT0.001-0.1620-3.20 
  Sobolevs, Antons 1563 LAT0.001-0.2820-5.60 
  Osmolovskis, Dmitrijs 1575 LAT0.5010.24204.80 
  Bubnys, Marius 1437 LTU0.5010.06201.20 
  Seruks, Andris 1418 LAT0.5010.03200.60 
  Ratkevicius, Andrius 1266 LTU0.001-0.6720-13.40 
  Kornijenko, Imants 1433 LAT1.0010.562011.20 
  Stankevics, Roberts 1412 LAT1.0010.532010.60 

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)
 

 

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