Rapid: Individual Calculations May 2014
 Migunova, Aleksandra  Total change: 113.80  Rating chartPersonal card
 Latvian Railway Open B Riga LAT 2014-03-28
RcRownchangeKK*chgGame
 1890 1599 6.50 12 4.50 20 90.00 
  Golubeva, Marija 1849 LAT1.0010.812016.20 
  Alipovs, Anatoljs 1999  * LAT1.0010.922018.40 
  Marcinkevics, Oskars 1999  * LAT0.001-0.0820-1.60 
  Melderis, Uldis 1999  * LAT1.0010.922018.40 
  Lelis, Edgars 1999  * LAT0.001-0.0820-1.60 
  Skafar, Darya 1832 RUS0.001-0.2120-4.20 
  Antonivs, Vladislavs 1795 LAT0.001-0.2520-5.00 
  Djogteva, Jekaterina 1804 LAT0.001-0.2420-4.80 
  Petersons, Ojars 1887 LAT1.0010.842016.80 
  Upelnieks, Imants 1891 LAT1.0010.852017.00 
  Parhomenko, Margarita 1725 LAT1.0010.672013.40 
  Gercans, Visvaldis 1896 LAT0.5010.35207.00 
 * 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)
 
 GM Janis Klovan’s IV memorial cup Riga LAT 2014-04-09
RcRownchangeKK*chgGame
 1819 1599 3.00 7 1.19 20 23.80 
  Stabulnieks, Klavs 1999  * LAT0.5010.42208.40 
  Silmalis, Janis 1655 LAT1.0010.582011.60 
  Ungure, Liga wf1966 LAT0.001-0.1020-2.00 
  Visockis, Janis 1999  * LAT0.001-0.0820-1.60 
  Semjonovs, Ilja 1747 LAT0.001-0.3020-6.00 
  Vissarionovs, Artjoms 1460 LAT1.0010.31206.20 
  Elsbergs, Janis 1907 LAT0.5010.36207.20 
 * 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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