Rapid: Individual Calculations September 2021
 Arutiunyan, Arman  Total change: -37.80  Rating chartPersonal card
 Ryazan region championship_rapid _2021 Ryazan RUS 2021-07-25
RcRownchangeKK*chgGame
 1447 1424 1.50 7 -1.89 20 -37.80 
  Pichugin, Dmitriy 1629 RUS0.5010.26205.20 
  Belinskiy, Nikita 1292 RUS0.001-0.6820-13.60 
  Kornilov, Vladislav 1348 RUS0.501-0.1020-2.00 
  Koshlakov, Artem 1453 RUS0.5010.04200.80 
  Saraev, Arseniy M 1256 RUS0.001-0.7220-14.40 
  Volik, Ivan 1370 RUS0.001-0.5820-11.60 
  Shibaev, Vladimir 1778 RUS0.001-0.1120-2.20 

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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