Rapid: Individual Calculations May 2014
 Zvans, Maris  Total change: -11.40  Rating chartPersonal card
 Latvian Railway Open C Riga LAT 2014-03-28
RcRownchangeKK*chgGame
 1583 1606 2.00 6 -1.15 20 -23.00 
  Gordijevica, Larisa 1591 LAT0.501-0.0220-0.40 
  Visnevskis, Valdis 1721 LAT0.001-0.3420-6.80 
  Vissarionovs, Artjoms 1460 LAT0.001-0.7020-14.00 
  Sinauridze, Simons 1735 LAT0.001-0.3320-6.60 
  Krauze, Anda 1659 LAT0.5010.07201.40 
  Petrovska, Arina 1330 LAT1.0010.17203.40 

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)
 
 III RCF rapid cup Riga LAT 2014-04-02
RcRownchangeKK*chgGame
 1863 1598 1.50 5 0.45 20 9.00 
  Grivnieks, Alberts 1687 LAT1.0010.622012.40 
  Laizans, Aivars 1998  * LAT0.001-0.0820-1.60 
  Kolesnikovs, Ivans 1998  * LAT0.001-0.0820-1.60 
  Grivnieks, Dzintars 1652 LAT0.5010.08201.60 
  Birgelis, Janis 1982 LAT0.001-0.0920-1.80 
 * 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)
 
 GM Janis Klovan’s IV memorial cup Riga LAT 2014-04-09
RcRownchangeKK*chgGame
 1877 1598 0.00 4 -0.70 20 -14.00 
  Birgelis, Janis 1982 LAT0.001-0.0920-1.80 
  Lacis, Aleksandrs 1817 LAT0.001-0.2220-4.40 
  Selivanovs, Anatolijs 1946 LAT0.001-0.1120-2.20 
  Jazdanovs, Aleksandrs 1762 LAT0.001-0.2820-5.60 

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)
 
 IV RCF rapid Cup Riga LAT 2014-04-16
RcRownchangeKK*chgGame
 1953 1598 1.00 4 0.54 20 10.80 
  Kolesnikovs, Ivans 1998  * LAT1.0010.922018.40 
  Laizans, Aivars 1998  * LAT0.001-0.0820-1.60 
  Tokranovs, Dmitrijs 1998  * LAT0.001-0.0820-1.60 
  Lacis, Aleksandrs 1817 LAT0.001-0.2220-4.40 
 * 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)
 
 V RCF rapid cup Riga LAT 2014-04-23
RcRownchangeKK*chgGame
 1782 1598 2.00 6 0.29 20 5.80 
  Indricans, Vadims 1998  * LAT0.001-0.0820-1.60 
  Zalcmane, Vija 1718 LAT1.0010.662013.20 
  Selivanovs, Anatolijs 1946 LAT0.001-0.1120-2.20 
  Jazdanovs, Aleksandrs 1762 LAT0.001-0.2820-5.60 
  Ozols, Andris 1584 LAT1.0010.48209.60 
  Savickis, Maris 1686 LAT0.001-0.3820-7.60 
 * 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)
 

 

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