Rapid: Individual Calculations May 2014
 Stabulnieks, Klavs  Total change: -30.40  Rating chartPersonal card
 Latvian Railway Open B Riga LAT 2014-03-28
RcRownchangeKK*chgGame
 1958 2026 6.50 12 -0.48 20 -9.60 
  Semjonovs, Ilja 1738 LAT1.0010.16203.20 
  Ivanov, Igor. 1801 RUS1.0010.22204.40 
  Visockis, Janis 2140 LAT0.001-0.3420-6.80 
  Gercans, Visvaldis 1896 LAT0.001-0.6820-13.60 
  Antonivs, Vladislavs 1795 LAT1.0010.21204.20 
  Solozhenkina, Elizaveta wf1763 RUS1.0010.18203.60 
  Ozolins, Aris f2010 LAT0.501-0.0220-0.40 
  Lelis, Edgars 2046 LAT0.001-0.4720-9.40 
  Upelnieks, Imants 1891 LAT1.0010.32206.40 
  Marcinkevics, Oskars 2059 LAT1.0010.552011.00 
  Krilovs, Nikolaijs 2120 LAT0.001-0.3720-7.40 
  Levchenkov, Vitaly f2231 LAT0.001-0.2420-4.80 

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
 1890 2026 3.50 7 -1.04 20 -20.80 
  Migunova, Aleksandra 1626  * LAT0.501-0.4220-8.40 
  Mierins, Eriks 2074 LAT0.001-0.4320-8.60 
  Zarovs, Aleksandrs 1662 LAT1.0010.10202.00 
  Kolesnikovs, Ivans 2045 LAT1.0010.532010.60 
  Makovskis, Georgijs 2260 LAT0.001-0.2120-4.20 
  Semjonovs, Ilja 1747 LAT0.001-0.8420-16.80 
  Lacis, Aleksandrs 1817 LAT1.0010.23204.60 
 * 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)
 

 

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