Rapid: Individual Calculations May 2016
 Lacis, Aleksandrs  Total change: -40.20  Rating chartPersonal card
 76 RCF rapid cup Riga LAT 2016-03-30
RcRownchangeKK*chgGame
 1742 1605 0.50 7 -1.77 20 -35.40 
  Batakovs, Olegs 1831 LAT0.001-0.2120-4.20 
  Dvornikovs, Aleksandrs 1667 LAT0.001-0.4120-8.20 
  Tjasins, Valerijs 1786 LAT0.001-0.2620-5.20 
  Roze, Janis 1787 LAT0.5010.24204.80 
  Pomahs, Ziedonis 1622 LAT0.001-0.4820-9.60 
  Zalcmane, Vija 1613 LAT0.001-0.4920-9.80 
  Selivanovs, Anatolijs 1890 LAT0.001-0.1620-3.20 

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)
 
 78 RCF cup Riga LAT 2016-04-13
RcRownchangeKK*chgGame
 1810 1645 2.50 8 -0.01 20 -0.20 
  Jazdanovs, Aleksandrs 1936 LAT0.5010.35207.00 
  Laizans, Aivars 2045  * LAT0.001-0.0820-1.60 
  Tjasins, Valerijs 1811 LAT0.001-0.2820-5.60 
  Zalcmane, Vija 1629 LAT1.0010.48209.60 
  Priedite, Ingrida wf1861 LAT0.001-0.2220-4.40 
  Lemos Diaz, Paulo 1487 LAT1.0010.29205.80 
  Dvornikovs, Aleksandrs 1664 LAT0.001-0.4720-9.40 
  Auzins, Artis 2045  * 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)
 
 79 RCF cup and sport club Baltika Riga LAT 2016-04-20
RcRownchangeKK*chgGame
 1746 1645 2.00 7 -0.78 20 -15.60 
  Laizans, Aivars 2045  * LAT0.001-0.0820-1.60 
  Daudzvardis, Janis 2045  * LAT0.001-0.0820-1.60 
  Solomka, Nikita 1596 LAT0.001-0.5720-11.40 
  Dvornikovs, Aleksandrs 1664 LAT1.0010.532010.60 
  Zalcmane, Vija 1629 LAT0.001-0.5220-10.40 
  Gubanovs, Ivo 1542 LAT1.0010.36207.20 
  Fridmans, Josifs 1704 LAT0.001-0.4220-8.40 
 * 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)
 
 80 RCF cup and sport club Baltika Riga LAT 2016-04-27
RcRownchangeKK*chgGame
 1850 1645 2.50 7 0.55 20 11.00 
  Kolesnikovs, Ivans 2031 LAT0.5010.41208.20 
  Laizans, Aivars 2045  * LAT0.001-0.0820-1.60 
  Zalcmane, Vija 1629 LAT1.0010.48209.60 
  Visockis, Janis 2045  * LAT0.001-0.0820-1.60 
  Dvornikovs, Aleksandrs 1664 LAT0.001-0.4720-9.40 
  Sinauridze, Simons 1926 LAT0.001-0.1620-3.20 
  Kozlovskis, Juris 1610 LAT1.0010.45209.00 
 * 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)
 

 

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