Rapid: Individual Calculations August 2023
 Podgornijs, Bogdans  Total change: -5.20  Rating chartPersonal card
 Chess Thursday-2023-XXII Riga LAT 2023-07-06
RcRownchangeKK*chgGame
 1341 1230 3.50 8 -0.13 40 -5.20 
  Levchenkov, Vitaly f2020 LAT0.0010.00400.00 
  Mikelsons, Ricards 1050 LAT0.001-0.7440-29.60 
  Podgornijs, Makars 1048 LAT0.501-0.2440-9.60 
  Kantans, Jekabs 1209 LAT0.001-0.5340-21.20 
  Elsts, Rihards 1120 LAT1.0010.354014.00 
  Goldbergs, Edvards 1299 LAT1.0010.604024.00 
  Valters, Emmanuels 1202 LAT1.0010.464018.40 
  Tenis, Girts 1782 LAT0.001-0.0340-1.20 

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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