Rapid: Individual Calculations January 2016
 Zelmanis, Roberts  Total change: 16.40  Rating chartPersonal card
 Riga Chess school Christmas rapid Cup 2015 Riga LAT 2015-12-23
RcRownchangeKK*chgGame
 1639 1461 1.50 6 -0.28 20 -5.60 
  Bolsakovs, Vadims 1861  * LAT0.001-0.0820-1.60 
  Morozli, Grigorijs 1801 LAT0.5010.38207.60 
  Bridins, Atis 1511 LAT0.001-0.4320-8.60 
  Bogdanovics, Kirills 1362 LAT1.0010.36207.20 
  Vitins, Janis 1619 LAT0.001-0.2920-5.80 
  Birjukovs, Anatolijs 1679 LAT0.001-0.2220-4.40 
 * 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)
 
 J.Vilerta & A.Grandberga memorial 2015 Kuldiga LAT 2015-12-26
RcRownchangeKK*chgGame
 1733 1461 2.50 7 1.10 20 22.00 
  Isakovs, Janis 1861  * LAT1.0010.922018.40 
  Smilga, Kristaps 1861  * LAT0.5010.42208.40 
  Beks, Edmunds 1861  * LAT0.001-0.0820-1.60 
  Mitenieks, Matiss 1765 LAT0.5010.36207.20 
  Visnevskis, Valdis 1742 LAT0.001-0.1620-3.20 
  Feldmanis, Arturs 1692 LAT0.001-0.2120-4.20 
  Zags, Tomass 1349 LAT0.501-0.1520-3.00 
 * 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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