Rapid: Individual Calculations April 2019
 Karklins, Imants  Total change: -11.20  Rating chartPersonal card
 Riga Open Rapid Chess -2019 II stage Riga LAT 2019-03-16
RcRownchangeKK*chgGame
 1895 2138 5.50 8 -0.72 20 -14.40 
  Ter-Avetisjana, Agnesa Stepania 1738  * LAT1.0010.08201.60 
  Bagatais, Janis 1896 LAT1.0010.20204.00 
  Brikers, Aleksandrs 2006 LAT0.001-0.6820-13.60 
  Laizans, Aivars 2139 LAT0.001-0.5020-10.00 
  Kenins, Bruno 1738  * LAT1.0010.08201.60 
  Barinovs, Vitalijs 1751 LAT1.0010.09201.80 
  Kapce, Viesturs 1914 LAT1.0010.22204.40 
  Melderis, Uldis 1977 LAT0.501-0.2120-4.20 
 * 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)
 
 Saulkrasti rapid chess championship 2019 Latvian master Janis Klavins memorial Saulkrasti LAT 2019-03-23
RcRownchangeKK*chgGame
 1932 2138 6.00 8 0.16 20 3.20 
  Vernuks, Vjaceslavs 1738  * LAT1.0010.08201.60 
  Vambute, Dana 1760 LAT1.0010.09201.80 
  Melderis, Uldis 1977 LAT0.001-0.7120-14.20 
  Leontyev, Alexey 1738  * LAT1.0010.08201.60 
  Ivanov, Igor 2063 LAT0.501-0.1020-2.00 
  Kretainis, Kristaps 2252 LAT1.0010.662013.20 
  Gudovskis, Konstantins 2041 LAT1.0010.37207.40 
  Pavlovs, Nikita 1890 LAT0.501-0.3120-6.20 
 * 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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