Rapid: Individual Calculations March 2019
 Barinovs, Vitalijs  Total change: -63.20  Rating chartPersonal card
 Ikskile Regional rapid chess cup 2018-2019 2 Stage Ikskile LAT 2019-02-02
RcRownchangeKK*chgGame
 1738 1814 4.00 8 -0.72 20 -14.40 
  Stivrins, Eriks 1638 LAT1.0010.27205.40 
  Visockis, Janis 2040 LAT0.001-0.2120-4.20 
  Roze, Janis 1692 LAT1.0010.33206.60 
  Breikss, Peteris 1708 LAT0.001-0.6420-12.80 
  Lusis, Imants 1725 LAT0.001-0.6220-12.40 
  Bockarjovs, Vasilijs 1707 LAT1.0010.35207.00 
  Melderis, Uldis 1969 LAT0.001-0.2920-5.80 
  Korovaikovs, Vladimirs 1423 LAT1.0010.09201.80 

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 2019 2 stage Olaine LAT 2019-02-03
RcRownchangeKK*chgGame
 1637 1814 4.50 8 -1.13 20 -22.60 
  Pavlovs, Ostins 1414  * LAT0.001-0.9220-18.40 
  Osobskaja, Zinaida 1785 LAT1.0010.46209.20 
  Karasevics, Aleksandrs 1466 LAT1.0010.11202.20 
  Jakobsons, Andris 1631 LAT0.501-0.2420-4.80 
  Tabors, Emils 1598 LAT0.501-0.2820-5.60 
  Pomahs, Ziedonis 1484 LAT1.0010.12202.40 
  Kurpnieks, Vairis 1917 LAT0.5010.14202.80 
  Lelis, Janis 1801 LAT0.001-0.5220-10.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Riga Open Chess Rapid -2019 I stage Riga LAT 2019-02-23
RcRownchangeKK*chgGame
 1710 1814 3.00 7 -1.31 20 -26.20 
  Kulnev, Aleksandr 1421 RUS1.0010.08201.60 
  Daudzvardis, Janis 2092 LAT0.001-0.1720-3.40 
  Filipovs, Jevgenijs 1694 LAT1.0010.34206.80 
  Ivanovskis, Sergejs 1710 LAT0.001-0.6420-12.80 
  Levcenkovs, Anatolijs 1513 LAT0.001-0.8520-17.00 
  Kulnev, Sergey 1499 RUS1.0010.14202.80 
  Visockis, Janis 2040 LAT0.001-0.2120-4.20 

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)
 

 

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