Rapid: Individual Calculations November 2021
 Mirzojans, Rudiks  Total change: -3.40  Rating chartPersonal card
 Olaine district chess tournament for children- I-2021 Olaine LAT 2021-10-09
RcRownchangeKK*chgGame
 1123 1041 1.00 3 -0.17 20 -3.40 
  Gravere, Justine Elza 1125 LAT0.001-0.3820-7.60 
  Broks, Adrians 1207 LAT0.001-0.2820-5.60 
  Dolganovs, Daniils 1037 LAT1.0010.49209.80 

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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