Rapid: Individual Calculations May 2014
 Golubeva, Marija  Total change: -55.20  Rating chartPersonal card
 Latvian Railway Open B Riga LAT 2014-03-28
RcRownchangeKK*chgGame
 1723 1849 5.50 12 -2.30 20 -46.00 
  Migunova, Aleksandra 1599 LAT0.001-0.8120-16.20 
  Smislajevs, Olegs 2002 LAT0.001-0.3020-6.00 
  Semjonovs, Vsevolods 1635 LAT0.001-0.7720-15.40 
  Barsciauskas, Gintautas 1795 LTU1.0010.42208.40 
  Lindermans, Pavels 1556 LAT1.0010.15203.00 
  Dudarev, Kiril 1449  * RUS0.501-0.4220-8.40 
  Safonovs, Romans 1956 LAT0.001-0.3520-7.00 
  Dudarev, Dmitry 1722 RUS1.0010.33206.60 
  Parhomenko, Margarita 1725 LAT0.001-0.6720-13.40 
  Buivydas, Skirmantas 1782 LTU0.001-0.5920-11.80 
  Petersons, Ojars 1887 LAT1.0010.552011.00 
  Kovalevskis, Artjoms 1564 LAT1.0010.16203.20 
 * 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)
 
 GM Janis Klovan’s IV memorial cup Riga LAT 2014-04-09
RcRownchangeKK*chgGame
 1866 1849 3.00 7 -0.46 20 -9.20 
  Kalnins, Kristaps 2249  * LAT0.001-0.0820-1.60 
  Semjonovs, Vsevolods 1635 LAT1.0010.23204.60 
  Petrovskis, Olegs 2133 LAT0.001-0.1620-3.20 
  Petrovs, Jaroslavs 1697 LAT0.001-0.7020-14.00 
  Deglis, Dainis 1644 LAT1.0010.24204.80 
  Pomahs, Ziedonis 1672 LAT1.0010.27205.40 
  Alipovs, Anatoljs 2033 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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