Rapid: Individual Calculations December 2022
 Kazmins, Girts  Total change: -10.80  Rating chartPersonal card
 Tukums District Open Rapid Chess Championship 2022 5 stage Tukums LAT 2022-10-30
RcRownchangeKK*chgGame
 1578 1826 4.00 8 -2.15 20 -43.00 
  Bubnys, Marius 1426  * LTU0.001-0.9220-18.40 
  Visockis, Janis 1876 LAT0.001-0.4320-8.60 
  Rudakovs, Anatolijs 1467 LAT1.0010.10202.00 
  Eglitis, Roberts 1455 LAT0.501-0.4020-8.00 
  Zvaunis, Maris 1399 LAT1.0010.07201.40 
  Sterns, Tomass Kristians 1593 LAT0.501-0.2920-5.80 
  Tolmacevs, Romans 1521 LAT1.0010.14202.80 
  Sumskis, Rimvydas 1883 LTU0.001-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Tukums District Open Rapid Chess Championship 2022 6 stage Tukums LAT 2022-11-13
RcRownchangeKK*chgGame
 1763 1826 6.00 8 1.61 20 32.20 
  Rublans, Kaspars 1426  * LAT1.0010.08201.60 
  Stirna, Uldis 1948 LAT1.0010.672013.40 
  Visockis, Janis 1830 LAT1.0010.512010.20 
  Melderis, Uldis 1781 LAT0.001-0.5620-11.20 
  Laizans, Aivars 1991 LAT0.001-0.2820-5.60 
  Manzurcevs, Ralfs 1374 LAT1.0010.06201.20 
  Liepins, Martins 1730 LAT1.0010.37207.40 
  Cimins, Alberts 2024 LAT1.0010.762015.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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