Individual Calculations December 2019
 Sorokin, Aleksey  Total change: 7.30  Rating chartPersonal card
 2019 Winter Chess Classic - B Saint Louis, Missouri USA 2019-11-10
RcRownchangeKK*chgGame
 2532 2513 5.00 9 0.73 10 7.30 
  Cordova, Emilio g2570 PER0.5010.08100.80 
  Erenburg, Sergey g2581 USA1.0010.59105.90 
  Yoo, Christopher m2449 USA1.0010.41104.10 
  Perez Ponsa, Federico g2560 ARG0.5010.07100.70 
  Harutynyan, Tigran g2542 ARM0.5010.04100.40 
  Khachiyan, Melikset g2493 USA0.501-0.0310-0.30 
  Azarov, Sergei g2586 BLR0.5010.10101.00 
  Moradiabadi, Elshan g2552 USA0.001-0.4510-4.50 
  Wang, Justin m2459 USA0.501-0.0810-0.80 

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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