Rapid: Individual Calculations April 2013
 Fedorovichs, Vladimirs  Total change: -25.80  Rating chartPersonal card
 Saulkrasti 2013th year chess championship -NM Janis Klavins memorial Saulkrasti LAT 2013-03-23
RcRownchangeKK*chgGame
 1893 1862 2.00 7 -1.29 20 -25.80 
  Klimakovs, Sergejs 2227 LAT0.001-0.1020-2.00 
  Mesters, Janis 1759 LAT1.0010.36207.20 
  Melderis, Uldis 2087 LAT0.001-0.2220-4.40 
  Birgelis, Janis 1910 LAT0.001-0.4320-8.60 
  Bautris, Aivars 1743 LAT1.0010.34206.80 
  Gercans, Visvaldis 1905 LAT0.001-0.4420-8.80 
  Zvans, Maris 1617 LAT0.001-0.8020-16.00 

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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