Individual Calculations August 2019
 Benjamin, Joel  Total change: -0.50  Rating chartPersonal card
 2019 U.S. Senior Championship Saint Louis, Missouri USA 2019-07-11
RcRownchangeKK*chgGame
 2520 2524 4.50 9 -0.05 10 -0.50 
  Goldin, Alexander g2540 USA0.001-0.4810-4.80 
  Yermolinsky, Alex g2504 USA1.0010.47104.70 
  Fishbein, Alexander g2432 USA0.501-0.1310-1.30 
  Shabalov, Alexander g2500 USA0.501-0.0310-0.30 
  Kaidanov, Gregory g2544 USA0.5010.03100.30 
  Dlugy, Maxim g2518 USA1.0010.49104.90 
  Novikov, Igor g2556 USA0.5010.04100.40 
  Ehlvest, Jaan g2515 USA0.501-0.0110-0.10 
  Christiansen, Larry g2574 USA0.001-0.4310-4.30 

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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