Individual Calculations April 2023
 Merzlovs, Timurs  Total change: -20.00  Rating chartPersonal card
 Latvijas 2023. gada jauniesu saha cempionata finals U-12 Riga LAT 2023-03-13
RcRownchangeKK*chgGame
 1447 1170 1.50 9 -0.50 40 -20.00 
  Platonovs, Nikolajs 1606 LAT0.5010.444017.60 
  Tolmacevs, Romans 1576 LAT0.001-0.0840-3.20 
  Steiners, Emils 1676 LAT0.001-0.0440-1.60 
  Orlovskis, Jaroslavs 1140 LAT0.001-0.5440-21.60 
  Veitners, Pauls 1227 LAT1.0010.584023.20 
  Gaidis, Edvards 1148 LAT0.001-0.5340-21.20 
  Kalinin, Oleg 1400 LAT0.001-0.2140-8.40 
  Jeronovics, Toms 1652 LAT0.001-0.0540-2.00 
  Andrusevics, Jegors 1598 LAT0.001-0.0740-2.80 

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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