Individual Calculations August 2022
 Christiansen, Larry M  Total change: 1.50  Rating chartPersonal card
 2022 US Senior Championship Saint Louis, Missouri USA 2022-07-07
RcRownchangeKK*chgGame
 2506 2577 5.50 9 0.15 10 1.50 
  Kaidanov, Gregory g2548 USA0.501-0.0410-0.40 
  Khmelnitsky, Igor m2472 USA1.0010.36103.60 
  De Firmian, Nick E g2496 USA0.501-0.1110-1.10 
  Dlugy, Maxim g2513 USA1.0010.41104.10 
  Benjamin, Joel g2496 USA0.501-0.1110-1.10 
  Akopian, Vladimir g2620 USA0.5010.06100.60 
  Novikov, Igor g2547 USA1.0010.46104.60 
  Shabalov, Alexander g2510 USA0.001-0.5910-5.90 
  Gurevich, Dmitry g2350 USA0.501-0.2910-2.90 

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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