Individual Calculations May 2024
 Grigorenko, Vladislavs  Total change: 17.60  Rating chartPersonal card
 7. GM A. Shirov cup U-12 Riga LAT 2024-04-17
RcRownchangeKK*chgGame
 1534 1467 2.50 5 0.44 40 17.60 
  Bodaks, Maksimilians 1683 LAT1.0010.784031.20 
  Noreikis, Konstantins 1491 LAT1.0010.534021.20 
  Diners, Kirils 1453 LAT0.001-0.5240-20.80 
  Toomast, Nora 1509 EST0.001-0.4440-17.60 
  Petrovskis, Normunds 1533 LAT0.5010.09403.60 

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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