Rapid: Individual Calculations December 2016
 Lacis, Aleksandrs  Total change: -6.60  Rating chartPersonal card
 104 RCF rapid cup and sport club Baltika Riga LAT 2016-11-09
RcRownchangeKK*chgGame
 1824 1576 2.00 8 0.27 20 5.40 
  Batakovs, Olegs 1937 LAT0.001-0.1020-2.00 
  Visnevskis, Valdis 1694 LAT0.001-0.3420-6.80 
  Zarovs, Aleksandrs 1666 LAT0.5010.12202.40 
  Pomahs, Ziedonis 1620 LAT1.0010.562011.20 
  Sinauridze, Simons 1931 LAT0.5010.39207.80 
  Melderis, Uldis 1954 LAT0.001-0.0920-1.80 
  Selivanovs, Anatolijs 1856 LAT0.001-0.1620-3.20 
  Krumina, Linda 1930 LAT0.001-0.1120-2.20 

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)
 
 105 RCF rapid cup and sport club Baltika Riga LAT 2016-11-16
RcRownchangeKK*chgGame
 1735 1576 2.00 8 -0.42 20 -8.40 
  Zemba, Viktors 1918 LAT0.001-0.1220-2.40 
  Pavlovs, Nikita 1760 LAT0.001-0.2620-5.20 
  Visnevskis, Valdis 1694 LAT1.0010.662013.20 
  Lebedevs, Aleksandrs 1863 LAT0.001-0.1620-3.20 
  Pomahs, Ziedonis 1620 LAT1.0010.562011.20 
  Mitenieks, Matiss 1697 LAT0.001-0.3420-6.80 
  Zalcmane, Vija 1605 LAT0.001-0.4620-9.20 
  Dvornikovs, Aleksandrs 1726 LAT0.001-0.3020-6.00 

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)
 
 106 RCF rapid cup and sport club Baltika Riga LAT 2016-11-23
RcRownchangeKK*chgGame
 1719 1576 2.50 8 -0.18 20 -3.60 
  Jazdanovs, Aleksandrs 1964 LAT0.001-0.0920-1.80 
  Osobskaja, Zinaida 1681 LAT0.001-0.3620-7.20 
  Birjukovs, Anatolijs 1640 LAT1.0010.592011.80 
  Zalcmane, Vija 1605 LAT0.001-0.4620-9.20 
  Pomahs, Ziedonis 1620 LAT0.5010.06201.20 
  Visnevskis, Valdis 1694 LAT0.001-0.3420-6.80 
  Fridrihsons, Edvards 1575 LAT1.0010.502010.00 
  Bolsakovs, Vadims 1976  * 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)
 

 

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