Individual Calculations November 2018
 Prohaszka, Peter  Total change: -8.10  Rating chartPersonal card
 2018 SPICE Cup Open St. Louis, Missouri USA 2018-10-23
RcRownchangeKK*chgGame
 2510 2626 5.00 9 -0.81 10 -8.10 
  Colas, Joshua f2334 USA1.0010.15101.50 
  Wang, Kevin m2447 USA0.501-0.2310-2.30 
  Ostrovskiy, Aleksandr m2423 USA1.0010.24102.40 
  Bruzon Batista, Lazaro g2653 CUB0.5010.04100.40 
  Shimanov, Aleksandr g2626 RUS0.5010.00100.00 
  Bok, Benjamin g2639 NED0.5010.02100.20 
  Lenderman, Aleksandr g2626 USA0.001-0.5010-5.00 
  Wang, Justin f2377 USA0.501-0.3110-3.10 
  Patel, Advait m2461 USA0.501-0.2210-2.20 

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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