Rapid: Individual Calculations April 2016
 Dumins, Edgars  Total change: -3.20  Rating chartPersonal card
 Vladmir Petrov memorial ''C''-2016 Jurmala LAT 2016-03-05
RcRownchangeKK*chgGame
 1492 1510 4.50 9 -0.16 20 -3.20 
  Dmitriev, Ivan 1744 RUS1.0010.792015.80 
  Zvans, Maris 1601 LAT0.5010.12202.40 
  Fedorovichs, Vladimirs 1695 LAT0.001-0.2620-5.20 
  Burenkovs, Artjoms 1570 LAT0.001-0.4220-8.40 
  Zags, Tomass 1403 LAT0.001-0.6520-13.00 
  Spiridovskis, Rafaels 1144 LAT0.001-0.9020-18.00 
  Mieze, Natalja 1327 LAT1.0010.26205.20 
  Surzikova, Vera 1379 LAT1.0010.32206.40 
  Deglis, Dainis 1565 LAT1.0010.582011.60 

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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