Rapid: Individual Calculations April 2016
 Zalcmane, Vija  Total change: 16.20  Rating chartPersonal card
 73 RCF rapid cup Riga LAT 2016-03-09
RcRownchangeKK*chgGame
 1762 1613 2.00 8 -0.61 20 -12.20 
  Ivanov, Igor 1956 LAT0.001-0.1220-2.40 
  Roze, Janis 1787 LAT1.0010.732014.60 
  Daudzvardis, Janis 2013  * LAT0.001-0.0820-1.60 
  Batakovs, Olegs 1831 LAT0.001-0.2220-4.40 
  Dvornikovs, Aleksandrs 1667 LAT0.001-0.4220-8.40 
  Jansons, Valdis 1616 LAT1.0010.502010.00 
  Pomahs, Ziedonis 1622 LAT0.001-0.4920-9.80 
  Lacis, Aleksandrs 1605 LAT0.001-0.5120-10.20 
 * 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)
 
 Latvian 2016 senior chess championship Riga LAT 2016-03-11
RcRownchangeKK*chgGame
 1857 1613 3.00 7 1.55 20 31.00 
  Nemkovs, Vjaceslavs 1901 LAT0.001-0.1620-3.20 
  Vaicuks, Jazeps 1889 LAT1.0010.832016.60 
  Lelis, Janis 1844 LAT1.0010.792015.80 
  Stavickis, Isaks 1975 LAT0.5010.40208.00 
  Selivanovs, Anatolijs 1890 LAT0.001-0.1720-3.40 
  Jakobsons., Andris 1680 LAT0.5010.09201.80 
  Zujevs, Valerijs 1822 LAT0.001-0.2320-4.60 

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)
 
 74 RCF rapid cup Riga LAT 2016-03-16
RcRownchangeKK*chgGame
 1777 1613 3.00 8 0.59 20 11.80 
  Batakovs, Olegs 1831 LAT0.001-0.2220-4.40 
  Visnevskis, Valdis 1766 LAT1.0010.702014.00 
  Selivanovs, Anatolijs 1890 LAT0.001-0.1720-3.40 
  Ozols, Andris 1644 LAT1.0010.542010.80 
  Daudzvardis, Janis 2013  * LAT0.001-0.0820-1.60 
  Kovada, Vadims 1618 LAT0.001-0.4920-9.80 
  Dvornikovs, Aleksandrs 1667 LAT1.0010.582011.60 
  Roze, Janis 1787 LAT0.001-0.2720-5.40 
 * 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)
 
 75 RCF rapid cup Riga LAT 2016-03-23
RcRownchangeKK*chgGame
 1696 1613 2.50 8 -0.72 20 -14.40 
  Birgelis, Janis 1940 LAT0.001-0.1320-2.60 
  Roze, Janis 1787 LAT0.001-0.2720-5.40 
  Fridmans, Josifs 1645 LAT1.0010.542010.80 
  Skuja, Edgars 1434 LAT1.0010.27205.40 
  Ozols, Andris 1644 LAT0.001-0.4620-9.20 
  Antonivs, Vladislavs 1877 LAT0.001-0.1820-3.60 
  Jansons, Valdis 1616 LAT0.5010.00200.00 
  Pomahs, Ziedonis 1622 LAT0.001-0.4920-9.80 

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)
 

 

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