Individual Calculations September 2022
 Rudyk, Olexandra  Total change: -71.20  Rating chartPersonal card
 Riga Technical University Open 2022 - Tournament Y Riga LAT 2022-08-15
RcRownchangeKK*chgGame
 1183 1203 1.50 6 -1.78 40 -71.20 
  Valdats, Reinis 1592 LAT0.001-0.0940-3.60 
  Mierina, Lauma 1099 LAT0.001-0.6440-25.60 
  Freibergs, Raimonds 1115 LAT1.0010.384015.20 
  Dorofejevs, Demids 1111 LAT0.501-0.1340-5.20 
  Diners, Kirils 1130 LAT0.001-0.6040-24.00 
  Klusa, Zanete 1052 LAT0.001-0.7040-28.00 

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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