Rapid: Individual Calculations January 2015
 Dacis, Edgars  Total change: 49.80  Rating chartPersonal card
 Olaine district championship chess Olaine LAT 2014-11-29
RcRownchangeKK*chgGame
 1747 1369 0.50 3 0.22 20 4.40 
  Vaicuks, Jazeps 1769  * LAT0.001-0.0820-1.60 
  Fridmans, Josifs 1703 LAT0.5010.38207.60 
  Stavickis, Isaks 1769  * 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)
 
 Incukalns District Open Rapid Chess Championship Incukalns LAT 2014-12-13
RcRownchangeKK*chgGame
 1724 1429 3.00 8 1.71 20 34.20 
  Semjonovs, Ilja 1829  * LAT0.001-0.0820-1.60 
  Liepins, Vitauts 1685 LAT0.001-0.1920-3.80 
  Deglis, Dainis 1642 LAT0.001-0.2320-4.60 
  Murnieks, Zigmunds 1630 LAT1.0010.762015.20 
  Hemmelis, Viesturs 1643 LAT1.0010.772015.40 
  Vidrikis, Ansis 1785 LAT1.0010.892017.80 
  Gercans, Visvaldis 1829  * LAT0.001-0.0820-1.60 
  Plitnieks, Janis 1751 LAT0.001-0.1320-2.60 
 * 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)
 
 Malpils district championship chess Malpils LAT 2014-12-14
RcRownchangeKK*chgGame
 1711 1429 2.00 8 0.56 20 11.20 
  Jekabsons, Ivars 1829  * LAT0.001-0.0820-1.60 
  Grigorjevs, Arsenijs 1797 LAT0.001-0.1020-2.00 
  Timrots, Adolfs 1520 LAT1.0010.622012.40 
  Ni, Polina 1821 LAT1.0010.922018.40 
  Ozols, Andris 1637 LAT0.001-0.2320-4.60 
  Selivanovs, Anatolijs 1829  * LAT0.001-0.0820-1.60 
  Bautris, Aivars 1637 LAT0.001-0.2320-4.60 
  Silmalis, Janis 1615 LAT0.001-0.2620-5.20 
 * 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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