Individual Calculations September 2023
 Slubovskis, Emils  Total change: 20.00  Rating chartPersonal card
 Riga Technical University Open 2023 - Tournament D Riga LAT 2023-08-11
RcRownchangeKK*chgGame
 1509 1175 1.00 4 0.50 40 20.00 
  Tymchenko, Mykola 1516 UKR0.001-0.1240-4.80 
  Lepjohina, Valerija 1443 LAT1.0010.834033.20 
  Rizihs, Valerijs 1582 LAT0.001-0.0840-3.20 
  Vitins, Janis 1495 LAT0.001-0.1340-5.20 

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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