Individual Calculations April 2023
 Kalinin, Oleg  Total change: -30.40  Rating chartPersonal card
 Latvijas 2023. gada jauniesu saha cempionata finals U-12 Riga LAT 2023-03-13
RcRownchangeKK*chgGame
 1421 1400 3.50 9 -0.76 40 -30.40 
  Steiners, Emils 1676 LAT0.001-0.1740-6.80 
  Orlovskis, Jaroslavs 1140 LAT1.0010.18407.20 
  Veitners, Pauls 1227 LAT1.0010.274010.80 
  Gaidis, Edvards 1148 LAT0.001-0.8140-32.40 
  Andrusevics, Jegors 1598 LAT0.001-0.2440-9.60 
  Jeronovics, Toms 1652 LAT0.001-0.1940-7.60 
  Merzlovs, Timurs 1170 LAT1.0010.21408.40 
  Platonovs, Nikolajs 1606 LAT0.001-0.2440-9.60 
  Tolmacevs, Romans 1576 LAT0.5010.23409.20 

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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