Rapid: Individual Calculations January 2016
 Pomahs, Ziedonis  Total change: -26.60  Rating chartPersonal card
 64 RCF rapid cup Riga LAT 2015-12-02
RcRownchangeKK*chgGame
 1782 1653 3.00 8 0.17 20 3.40 
  Daudzvardis, Janis 2053  * LAT0.001-0.0820-1.60 
  Lemos Diaz, Paulo 1438 LAT1.0010.23204.60 
  Tjasins, Valerijs 1850 LAT1.0010.752015.00 
  Tenis, Girts 2017 LAT0.001-0.1020-2.00 
  Roze, Janis 1736 LAT0.001-0.3920-7.80 
  Birjukovs, Anatolijs 1679 LAT1.0010.542010.80 
  Vilums, Aldis 1889 LAT0.001-0.2020-4.00 
  Fridmans, Josifs 1595 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)
 
 65 RCF rapid cup Riga LAT 2015-12-09
RcRownchangeKK*chgGame
 1781 1653 2.00 7 -0.53 20 -10.60 
  Daudzvardis, Janis 2053  * LAT0.001-0.0820-1.60 
  Selivanovs, Anatolijs 1782 LAT0.001-0.3320-6.60 
  Bolsakovs, Vadims 2044 LAT0.001-0.0920-1.80 
  Golsta, Madara 1670 LAT1.0010.522010.40 
  Dvornikovs, Aleksandrs 1612 LAT0.001-0.5620-11.20 
  Birjukovs, Anatolijs 1679 LAT0.001-0.4620-9.20 
  Lacis, Aleksandrs 1629 LAT1.0010.47209.40 
 * 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)
 
 66 RCF rapid cup Riga LAT 2015-12-16
RcRownchangeKK*chgGame
 1782 1653 2.00 7 -0.47 20 -9.40 
  Gudovskis, Konstantins 2046 LAT0.001-0.0820-1.60 
  Otikova, Elina 2002 LAT0.001-0.1120-2.20 
  Visnevskis, Valdis 1742 LAT1.0010.622012.40 
  Ozols, Andris 1631 LAT0.001-0.5320-10.60 
  Lebedevs, Aleksandrs 1738 LAT0.001-0.3820-7.60 
  Osobskaja, Zinaida 1706 LAT1.0010.572011.40 
  Mesters, Janis 1610 LAT0.001-0.5620-11.20 

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)
 
 Riga 2015th Rapid Chess Championship Riga LAT 2015-12-30
RcRownchangeKK*chgGame
 1647 1653 3.00 7 -0.50 20 -10.00 
  Antonivs, Vladislavs 1859 LAT0.001-0.2420-4.80 
  Mesters, Janis 1610 LAT1.0010.44208.80 
  Petrovs, Jaroslavs 1886 LAT0.001-0.2120-4.20 
  Batakovs, Olegs 1928 LAT0.001-0.1720-3.40 
  Zags, Tomass 1349 LAT1.0010.14202.80 
  Dvornikovs, Aleksandrs 1612 LAT0.001-0.5620-11.20 
  Nevickis, Sergejs 1288 LAT1.0010.10202.00 

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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