Rapid: Individual Calculations May 2015
 Semjonovs, Ilja  Total change: -3.00  Rating chartPersonal card
 Chess Rain Riga LAT 2015-04-11
RcRownchangeKK*chgGame
 1888 2045 4.00 6 -0.15 20 -3.00 
  Shumskis, Aleksandrs 1975 LAT1.0010.40208.00 
  Grapmanis, Edgars 1842 LAT0.501-0.2620-5.20 
  Stabulnieks, Klavs 2053 LAT0.001-0.4920-9.80 
  Kolasa, Pjotrs 1659 LAT1.0010.09201.80 
  Markauss, Daniels 1880 LAT0.501-0.2220-4.40 
  Batashevs, Arsens 1920 LAT1.0010.33206.60 

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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