Rapid: Individual Calculations September 2021
 Breit, Nikolai  Total change: -29.80  Rating chartPersonal card
 Chess_Day_Omsk_2021 Omsk RUS 2021-07-27
RcRownchangeKK*chgGame
 1595 1930 3.50 6 -1.49 20 -29.80 
  Dvoretsky, Daniil 1368 RUS1.0010.02200.40 
  Pilipenko, Vitaly 1553 RUS0.501-0.4120-8.20 
  Usov, Jaroslav 1437 RUS1.0010.04200.80 
  Moiseev, Valeriy 1840 RUS0.001-0.6220-12.40 
  Maslovskiy, Vladimir 1507 RUS0.001-0.9320-18.60 
  Lunga, Oleg 1862 RUS1.0010.41208.20 

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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