Individual Calculations September 2023
 Uskans, Edgars  Total change: -51.20  Rating chartPersonal card
 Riga Technical University Open 2023 - Tournament B Riga LAT 2023-08-06
RcRownchangeKK*chgGame
 1333 1539 3.50 8 -2.56 20 -51.20 
  Olshevskis, Aleksejs Jans 1361 LAT0.501-0.2320-4.60 
  Mileiko, Juris 1306 LAT0.501-0.2920-5.80 
  Vilcins, Reinis 1376 LAT0.501-0.2220-4.40 
  Kusenko, Romans 1382 LAT0.501-0.2120-4.20 
  Apine, Emilija 1381 LAT0.001-0.7120-14.20 
  Hanini, Jacob 1360 SWE0.501-0.2320-4.60 
  Ivulans, Patriks 1333 LAT0.501-0.2620-5.20 
  Merzlovs, Timurs 1161 LAT0.501-0.4120-8.20 

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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