Rapid: Individual Calculations October 2013
 Zvans, Maris  Total change: 59.00  Rating chartPersonal card
 2 nd International Chess Festival “Vidzeme Summer” B Limbazi LAT 2013-07-27
RcRownchangeKK*chgGame
 1866 1647 2.00 5 0.73 20 14.60 
  Dudzinskis, Vsevolods 2041 LAT0.001-0.0820-1.60 
  Jazdanovs, Aleksandrs 1624 LAT0.001-0.5320-10.60 
  Grigorjevs, Arsenijs 1859 LAT1.0010.772015.40 
  Limanovska, Elizabete 1759 LAT1.0010.652013.00 
  Melderis, Uldis 2047  * LAT0.001-0.0820-1.60 
 * 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)
 
 Liepajas rokade -2013 Open Liepaja LAT 2013-08-01
RcRownchangeKK*chgGame
 1916 1647 1.50 8 0.03 20 0.60 
  Martinkus, Rolandas f2047  * LTU0.001-0.0820-1.60 
  Strade, Arita 1924 LAT0.5010.33206.60 
  Lacis, Edgars 1818 LAT0.001-0.2720-5.40 
  Buivydas, Skirmantas 1857 LTU0.001-0.2320-4.60 
  Staub, Madis 1802 EST1.0010.712014.20 
  Kance, Edmunds 2026 LAT0.001-0.0920-1.80 
  Apinis, Guntis 1859 LAT0.001-0.2320-4.60 
  Baltrunas, Arvydas 1993 LTU0.001-0.1120-2.20 
 * 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)
 
 Liepajas rokade -2013 Team Liepaja LAT 2013-08-03
RcRownchangeKK*chgGame
 1900 1647 1.00 2 0.56 20 11.20 
  Ziedinsh, Roberts 1753 LAT1.0010.642012.80 
  Stepins, Edgars 2047  * LAT0.001-0.0820-1.60 
 * 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)
 
 Riga Chess Federation Cup Rapid Chess Riga LAT 2013-09-07
RcRownchangeKK*chgGame
 1918 1647 3.00 7 1.63 20 32.60 
  Pavlucenko, Aleksejs 2047  * LAT0.5010.42208.40 
  Smislajevs, Olegs 1991 LAT0.001-0.1220-2.40 
  Antonivs, Vladislavs 1747 LAT0.5010.14202.80 
  Ni, Polina 1820 LAT0.001-0.2720-5.40 
  Pomahs, Ziedonis 1737 LAT1.0010.622012.40 
  Petrovskis, Olegs 2040 LAT1.0010.922018.40 
  Sermons, Uldis 2047  * LAT0.001-0.0820-1.60 
 * 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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