Rapid: Individual Calculations July 2023
 Kalvans, Karlis  Total change: -55.44  Rating chartPersonal card
 Trenera Feliksa Circena pieminai 2023 Adazi LAT 2023-06-03
RcRownchangeKK*chgGame
 1647 1181 0.00 2 -0.21 36 -7.56 
  Skuja, Aivars 1876 LAT0.001-0.0136-0.36 
  Pomahs, Ziedonis 1418 LAT0.001-0.2036-7.20 

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-XVIII Riga LAT 2023-06-08
RcRownchangeKK*chgGame
 1427 1181 1.00 5 -0.18 36 -6.48 
  Lisovskis, Dmitrijs 1721 LAT0.001-0.0336-1.08 
  Orlovskis, Jaroslavs 1440 LAT0.001-0.1836-6.48 
  Zalcmane, Vija 1388 LAT0.001-0.2336-8.28 
  Ikstena, Sarlote 1462 LAT0.001-0.1636-5.76 
  Nevickis, Sergejs 1124 LAT1.0010.423615.12 

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)
 
 Rigas Saha vasara rapid 2023 Riga LAT 2023-06-10
RcRownchangeKK*chgGame
 1305 1181 1.00 6 -1.19 36 -42.84 
  Afanasjevs, Aleksandrs 1660 LAT0.001-0.0536-1.80 
  Petrovs, Arsenijs 1358 LAT0.001-0.2736-9.72 
  Hlopkova, Jekaterina 1317 LAT0.001-0.3236-11.52 
  Angens, Dags 1209 LAT0.001-0.4636-16.56 
  Rupais, Emils 1283 LAT0.001-0.3636-12.96 
  Mikelsons, Ricards 1005 LAT1.0010.27369.72 

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)
 
 25. IM A.Vitolina pieminai Carnikava LAT 2023-06-17
RcRownchangeKK*chgGame
 1434 1181 1.50 6 0.04 36 1.44 
  Skuja, Aivars 1876 LAT0.001-0.0136-0.36 
  Zvaunis, Maris 1450 LAT0.001-0.1736-6.12 
  Pomahs, Ziedonis 1418 LAT0.001-0.2036-7.20 
  Mesters, Janis 1352 LAT0.5010.23368.28 
  Kalve, Andris 1326 LAT0.001-0.3136-11.16 
  Vilskersts, Ernests 1182 LAT1.0010.503618.00 

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)
 

 

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