Individual Calculations September 2023
 Pivovarovs, Andrejs  Total change: 89.60  Rating chartPersonal card
 Riga Technical University Open 2023 - Tournament D Riga LAT 2023-08-11
RcRownchangeKK*chgGame
 1433 1069 3.00 6 2.24 40 89.60 
  Breikss, Peteris 1691 LAT0.001-0.0140-0.40 
  Varchenko, Yegor 1423 LAT1.0010.894035.60 
  Andryushin, Maxim 1485 LAT0.001-0.0740-2.80 
  Napins, Vadims 1279 LAT1.0010.774030.80 
  Hlopkova, Jekaterina 1261 LAT1.0010.754030.00 
  Dombrovska, Stefanija 1460 LAT0.001-0.0940-3.60 

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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