Individual Calculations June 2015
 Avotins, Arturs  Total change: 35.60  Rating chartPersonal card
 Latvian Teams Chess Championship First League,2015 r1-2 Riga, LAT 2015-02-28
RcRownchangeKK*chgGame
 1846 1559 0.50 2 0.15 40 6.00 
  Mierins, Eriks 1959  * LAT0.5010.424016.80 
  El-Haze, Zans Pols 1732 LAT0.001-0.2740-10.80 
 * 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)
 
 Latvian Teams Chess Championship First League,2015 r3-4 Riga, LAT 2015-03-01
RcRownchangeKK*chgGame
 1840 1559 0.00 2 -0.33 40 -13.20 
  Ivonins, Andis 1799 LAT0.001-0.2040-8.00 
  Liepins, Martins 1880 LAT0.001-0.1340-5.20 

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)
 
 Latvian Teams Chess Championship First League,2015 r5-10 Riga, LAT 2015-04-18
RcRownchangeKK*chgGame
 1825 1559 1.00 2 0.64 40 25.60 
  Seglins, Juris 1873 LAT0.001-0.1440-5.60 
  Ozols, Andris 1777 LAT1.0010.784031.20 

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)
 
 Latvian Teams Chess Championship First League,2015 r11-13 Riga, LAT 2015-05-16
RcRownchangeKK*chgGame
 1821 1559 1.00 3 0.43 40 17.20 
  Liepins, Martins 1880 LAT0.001-0.1340-5.20 
  Feldmanis, Arturs 1711 LAT0.5010.20408.00 
  Seglins, Juris 1873 LAT0.5010.364014.40 

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)
 

 

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