Individual Calculations July 2024
 Torres Rosas, Luis Carlos  Total change: -9.20  Rating chartPersonal card
 2024 National Open Las Vegas, Nevada USA 2024-06-05
RcRownchangeKK*chgGame
 2240 2289 4.50 9 -0.46 20 -9.20 
  Valderrama, Noe Solorio 1889  * FID1.0010.08201.60 
  Ghaemmaghami, Ehsan g2468 IRI0.5010.23204.60 
  Heimann, Mark m2454 USA0.001-0.2820-5.60 
  Yin, Evan 2032 USA1.0010.18203.60 
  Swiercz, Dariusz g2597 USA0.5010.36207.20 
  Nagy, Gabor g2448 HUN0.001-0.2920-5.80 
  Zhou, Ruoyu 2128 USA0.501-0.2120-4.20 
  Hong, Pearson 2000 USA0.501-0.3420-6.80 
  Tao, Sihan f2147 USA0.501-0.1920-3.80 
 * 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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