Rapid: Individual Calculations November 2014
 Zvans, Maris  Total change: -9.40  Rating chartPersonal card
 XV RCF rapid cup Riga LAT 2014-10-01
RcRownchangeKK*chgGame
 1861 1625 2.50 8 0.58 20 11.60 
  Bolsakovs, Vadims 2004 LAT1.0010.912018.20 
  Kolesnikovs, Ivans 1983 LAT0.001-0.1020-2.00 
  Melderis, Uldis 2025  * LAT0.001-0.0820-1.60 
  Tjasins, Valerijs 1901 LAT0.001-0.1720-3.40 
  Birjukovs, Anatolijs 1737 LAT0.001-0.3520-7.00 
  Nevickis, Sergejs 1415 LAT1.0010.23204.60 
  Ni, Polina 1795 LAT0.5010.22204.40 
  Smilga, Kristaps 2025  * 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)
 
 III Sigulda District Open Rapid Chess Championship Sigulda LAT 2014-10-04
RcRownchangeKK*chgGame
 1833 1625 0.00 6 -1.47 20 -29.40 
  Dzjuba, Vsevolod 2025  * LAT0.001-0.0820-1.60 
  Grigorjevs, Arsenijs 1818 LAT0.001-0.2520-5.00 
  Katajevs, Jevgenijs 1789 LAT0.001-0.2820-5.60 
  Ni, Polina 1795 LAT0.001-0.2820-5.60 
  Vidrikis, Ansis 1801 LAT0.001-0.2720-5.40 
  Markus, Viktors 1768 LAT0.001-0.3120-6.20 
 * 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)
 
 XVI RCF rapid cup Riga LAT 2014-10-08
RcRownchangeKK*chgGame
 1817 1625 1.00 6 -0.76 20 -15.20 
  Selivanovs, Anatolijs 1943 LAT0.001-0.1320-2.60 
  Tenis, Girts 2025  * LAT0.5010.42208.40 
  Bolsakovs, Vadims 2004 LAT0.001-0.0920-1.80 
  Tjasins, Valerijs 1901 LAT0.001-0.1720-3.40 
  Mesters, Janis 1612 LAT0.001-0.5220-10.40 
  Nevickis, Sergejs 1415 LAT0.501-0.2720-5.40 
 * 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)
 
 XVIII RCF rapid cup Riga LAT 2014-10-22
RcRownchangeKK*chgGame
 1838 1625 3.00 7 1.22 20 24.40 
  Tenis, Girts 2025  * LAT0.001-0.0820-1.60 
  Tjasins, Valerijs 1901 LAT0.001-0.1720-3.40 
  Priedite, Ingrida 2025  * LAT0.001-0.0820-1.60 
  Ozols, Andris 1663 LAT1.0010.552011.00 
  Roze, Janis 1817 LAT0.001-0.2520-5.00 
  Birjukovs, Anatolijs 1737 LAT1.0010.652013.00 
  Zalcmane, Vija 1696 LAT1.0010.602012.00 
 * 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)
 
 XIX RCF rapid cup Riga LAT 2014-10-29
RcRownchangeKK*chgGame
 1932 1625 1.00 6 -0.04 20 -0.80 
  Bolsakovs, Vadims 2004 LAT1.0010.912018.20 
  Melderis, Uldis 2025  * LAT0.001-0.0820-1.60 
  Tenis, Girts 2025  * LAT0.001-0.0820-1.60 
  Dzjuba, Vsevolod 2025  * LAT0.001-0.0820-1.60 
  Selivanovs, Anatolijs 1943 LAT0.001-0.1320-2.60 
  Deglis, Dainis 1571 LAT0.001-0.5820-11.60 
 * 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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