Individual Calculations August 2023
 Melderis, Uldis  Total change: -23.60  Rating chartPersonal card
 Vilnius Open Chess Championship 2023 Tournament B (Amateur) Vilnius LTU 2023-07-05
RcRownchangeKK*chgGame
 1470 1831 5.00 7 -1.18 20 -23.60 
  Venskutonis, Danielius 1431  * LTU0.501-0.4220-8.40 
  Pazarauskas, Sarunas 1327 LTU1.0010.04200.80 
  Ozhaiska, Yaryna 1505 UKR0.001-0.8720-17.40 
  Achremovas, Igoris 1399 LTU0.501-0.4320-8.60 
  Spirkova, Marija 1484 LAT1.0010.11202.20 
  Testelecs, Ilja Kuprijans 1491 LAT1.0010.12202.40 
  Tutinas, Romualdas 1652 LTU1.0010.27205.40 
 * 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)
 

 

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