Individual Calculations February 2019
 Boros, Denes  Total change: -3.00  Rating chartPersonal card
 Bay Area International Burlingame, California USA 2019-01-01
RcRownchangeKK*chgGame
 2464 2442 3.50 8 -0.30 10 -3.00 
  Harazinska, Ewa wm2222 POL1.0010.22102.20 
  Le, Quang Liem g2714 VIE0.5010.33103.30 
  Quesada Perez, Yuniesky g2642 CUB0.5010.26102.60 
  Ke, Ivan 2251 USA1.0010.25102.50 
  Sevian, Samuel g2647 USA0.5010.26102.60 
  Stukopin, Andrey g2565 RUS0.001-0.3310-3.30 
  Banik, Siddharth 2276 USA0.001-0.7210-7.20 
  Santarius, Erik m2393 USA0.001-0.5710-5.70 

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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