Individual Calculations February 2020
 Swiercz, Dariusz  Total change: -10.00  Rating chartPersonal card
 2019 Pan-American Intercollegiate Championship Charlotte, North Carolina USA 2019-12-27
RcRownchangeKK*chgGame
 2484 2659 4.50 6 0.31 10 3.10 
  Virkud, Apurva wf2259  * USA1.0010.08100.80 
  Cremisi, Daniel 2259  * USA1.0010.08100.80 
  Prohaszka, Peter g2595 HUN0.501-0.0910-0.90 
  Dragun, Kamil g2587 POL1.0010.40104.00 
  Baryshpolets, Andrey g2564 UKR0.501-0.1310-1.30 
  Bruzon Batista, Lazaro g2640 CUB0.501-0.0310-0.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 11th Annual Golden State Open Concord, California USA 2020-01-17
RcRownchangeKK*chgGame
 2325 2659 3.00 5 -1.31 10 -13.10 
  Taghizadeh, Rayan f2311 USA0.501-0.3910-3.90 
  Krishnan, Varun f2259  * USA1.0010.08100.80 
  Belous, Vladimir g2538 RUS0.001-0.6610-6.60 
  Nagarajan, Pranav 2259  * USA0.501-0.4210-4.20 
  Vidyarthi, Vyom c2259  * USA1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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