Rapid: Individual Calculations March 2020
 Vidruska, Renate  Total change: -27.80  Rating chartPersonal card
 GM Gipslis memorial-2020 Riga LAT 2020-02-08
RcRownchangeKK*chgGame
 1943 1953 4.50 9 -0.02 20 -0.40 
  Sidass, Dmitrijs 1553  * LAT1.0010.08201.60 
  Dzjuba, Vsevolod f2135 LAT0.5010.24204.80 
  Daudzvardis, Janis 2026 LAT0.001-0.4020-8.00 
  Mulevicius, Andrius 1719 LTU0.501-0.2920-5.80 
  Visnevskis, Valdis 1767 LAT0.501-0.2420-4.80 
  Ivanov, Igor 2101 LAT1.0010.702014.00 
  Laizans, Aivars 2083 LAT0.001-0.3220-6.40 
  Vilums, Aldis 1843 LAT1.0010.35207.00 
  Levchenkov, Vitaly f2262 LAT0.001-0.1420-2.80 
 * 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)
 
 The Chess Month in Balozhi - II-2020 Balozi LAT 2020-02-16
RcRownchangeKK*chgGame
 1722 1953 4.00 7 -1.37 20 -27.40 
  Diners, Jevgenijs 1553  * LAT1.0010.08201.60 
  Sidass, Dmitrijs 1553  * LAT1.0010.08201.60 
  Rizihs, Valerijs 1709 LAT0.001-0.8020-16.00 
  Lukjanov, Vladimir 1671 LAT1.0010.16203.20 
  Melderis, Uldis 1895 LAT0.501-0.0820-1.60 
  Visnevskis, Valdis 1767 LAT0.501-0.2420-4.80 
  Tenis, Girts 1906 LAT0.001-0.5720-11.40 
 * 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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