Rapid: Individual Calculations March 2018
 Bockarjovs, Vasilijs  Total change: 95.40  Rating chartPersonal card
 Ikskile Regional rapid chess cup-IV- 2017-2018 Ikskile LAT 2018-02-03
RcRownchangeKK*chgGame
 1866 1577 4.50 8 3.08 20 61.60 
  Vilums, Aldis 1892 LAT1.0010.862017.20 
  Jakobsons, Andris 1745 LAT1.0010.722014.40 
  Visockis, Janis 1977  * LAT0.5010.42208.40 
  Odmins, Guntars 1696 LAT1.0010.662013.20 
  Laizans, Aivars 1977  * LAT0.001-0.0820-1.60 
  Daudzvardis, Janis 1977  * LAT0.001-0.0820-1.60 
  Lusis, Imants 1706 LAT1.0010.672013.40 
  Melderis, Uldis 1961 LAT0.001-0.0920-1.80 
 * 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)
 
 Olaine Open Rapid Chess Championship 2018 2 stage Olaine LAT 2018-02-04
RcRownchangeKK*chgGame
 1703 1577 4.50 8 1.69 20 33.80 
  Ungure, Liga wf1902 LAT0.001-0.1320-2.60 
  Kalinins, Andrejs 1602 LAT1.0010.532010.60 
  Lasko, Anatolijs 1755 LAT0.5010.23204.60 
  Sobolevs, Antons 1670 LAT1.0010.632012.60 
  Osobskaja, Zinaida 1712 LAT0.001-0.3220-6.40 
  Mierins, Emils Janis 1450 LAT1.0010.33206.60 
  Blinovs, Artjoms 1933 LAT0.001-0.1120-2.20 
  Tabors, Emils 1598 LAT1.0010.532010.60 

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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