Individual Calculations February 2023
 Aleidzans, Vadims  Total change: 54.80  Rating chartPersonal card
 Latvijas 2023. gada jauniesu saha cempionata pusfinals U-14 Riga LAT 2023-01-13
RcRownchangeKK*chgGame
 1470 1551 5.00 6 1.37 40 54.80 
  Aleksejevs, Daniils 1287 LAT1.0010.18407.20 
  Harlamovs, Daniils 1399 LAT0.501-0.2040-8.00 
  Derbenev, Arseniy 1504 LAT1.0010.434017.20 
  Rezniks, Roberts 1583 LAT1.0010.544021.60 
  Karasevics, Aleksandrs 1573 LAT1.0010.534021.20 
  Varpins, Kristians 1472 LAT0.501-0.1140-4.40 

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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