Individual Calculations November 2019
 Jacobson, Brandon  Total change: 0.00  Rating chartPersonal card
 13th Annual SPICE Cup Open St. Louis, Missouri USA 2019-10-22
RcRownchangeKK*chgGame
 2447 2452 4.50 9 0.00 10 0.00 
  Eckert, Doug f2126 USA1.0010.13101.30 
  Steingrimsson, Hedinn g2548 ISL0.5010.13101.30 
  Cordova, Emilio g2571 PER0.5010.16101.60 
  Krykun, Yuriy f2350 UKR0.501-0.1410-1.40 
  Kevlishvili, Robby m2483 NED1.0010.54105.40 
  Wang, Justin m2453 USA0.5010.00100.00 
  Bruzon Batista, Lazaro g2644 CUB0.5010.25102.50 
  Chandra, Akshat g2513 USA0.001-0.4210-4.20 
  Grabinsky, Aaron 2339 USA0.001-0.6510-6.50 

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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