Rapid: Individual Calculations April 2017
 Klackins, Samuils  Total change: 71.20  Rating chartPersonal card
 Mikhail Tal memorial 2017 ''B" 1650-2149 Jurmala LAT 2017-03-04
RcRownchangeKK*chgGame
 1774 1682 6.50 11 2.32 20 46.40 
  Shirshov, Nikolay 1934 RUS0.001-0.1920-3.80 
  Masarskis, Aleksandrs 1866 LAT0.001-0.2620-5.20 
  Osobskaja, Zinaida 1662 LAT0.501-0.0320-0.60 
  Liandzbergas, Mykolas 1655 LTU1.0010.46209.20 
  Bryker, Oleksandr 1807 LAT0.001-0.3320-6.60 
  Burkevica, Ilze 1651 LAT1.0010.46209.20 
  Fridmanis, Josifs 1674 LAT1.0010.49209.80 
  Skladtshikov, Andrei 1882 EST0.001-0.2420-4.80 
  Harlinska, Sandra 1694 LAT1.0010.522010.40 
  Zarovs, Aleksandrs 1804 LAT1.0010.672013.40 
  Isakovs, Janis 1889 LAT1.0010.772015.40 

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 2017 senior chess championship Jurmala LAT 2017-03-11
RcRownchangeKK*chgGame
 1782 1682 3.50 7 0.72 20 14.40 
  Visockis, Janis 2082  * LAT0.001-0.0820-1.60 
  Zalcmane, Vija 1506 LAT1.0010.27205.40 
  Avotins, Maigonis 1907 LAT0.001-0.2220-4.40 
  Lapins, Janis 1466 LAT1.0010.22204.40 
  Lelis, Janis 1856 LAT0.001-0.2720-5.40 
  Pomahs, Ziedonis 1606 LAT1.0010.40208.00 
  Priednieks, Eriks 2051 LAT0.5010.40208.00 
 * 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)
 
 Saulkrasti rapid chess championship 2017 Latvian master Janis Klavins memorial Saulkrasti LAT 2017-03-25
RcRownchangeKK*chgGame
 1852 1682 3.00 8 0.52 20 10.40 
  Agafonov, Yuri 2082  * LAT0.001-0.0820-1.60 
  Feldmanis, Kristers 1320 LAT1.0010.10202.00 
  Smilga, Kristaps 1955 LAT0.001-0.1720-3.40 
  Lasko, Anatolijs 1803 LAT1.0010.662013.20 
  Dzjuba, Vsevolod 2082  * LAT0.001-0.0820-1.60 
  Osobskaja, Zinaida 1662 LAT1.0010.47209.40 
  Visockis, Janis 2082  * LAT0.001-0.0820-1.60 
  Stavickis, Isaks 1833 LAT0.001-0.3020-6.00 
 * 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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