Blitz: Individual Calculations September 2023
 Kostromin, Mikhail  Total change: -57.60  Rating chartPersonal card
 Riga Technical University Open 2023 - E Opening Blitz Tournament Riga LAT 2023-08-05
RcRownchangeKK*chgGame
 1941 2271 5.50 10 -2.88 20 -57.60 
  Melderis, Uldis 1764 LAT0.001-0.9620-19.20 
  Goktas, Toygun Demre 1576 TUR0.001-0.9920-19.80 
  Ozolins, Kristaps 1871  * LAT1.0010.08201.60 
  Krustkalns, Kristaps f1915 LAT0.501-0.3920-7.80 
  Mierins, Eriks 1877 LAT1.0010.08201.60 
  Kordzadze, Nino 1951 AUT1.0010.13202.60 
  Englert, Luca 2084 GER1.0010.26205.20 
  Mierins, Emils Janis 2154 LAT0.001-0.6620-13.20 
  Laimins, Lauris 2084 LAT1.0010.26205.20 
  Rychagov, Nikita 2129 EST0.001-0.6920-13.80 
 * 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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