Rapid: Individual Calculations April 2019
 Vanags, Davids  Total change: -30.80  Rating chartPersonal card
 Balvi District Open Chess Tournament, Group B Tilza LAT 2019-03-09
RcRownchangeKK*chgGame
 1155 1162 1.00 5 -1.54 20 -30.80 
  Sestakovs, Maksims 1173 LAT0.001-0.4820-9.60 
  Stekels, Edvards 1170 LAT0.001-0.4920-9.80 
  Rizovs, Markuss 1234 LAT0.001-0.4020-8.00 
  Vinogradovs, Artemijs 1131 LAT1.0010.46209.20 
  Marciulionis, Robertas 1066 LTU0.001-0.6320-12.60 

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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