Individual Calculations November 2017
 Preotu, Razvan  Total change: -4.70  Rating chartPersonal card
 2017 Texas Collegiate Superfinals Brownsville, Texas USA 2017-10-21
RcRownchangeKK*chgGame
 2392 2502 2.00 4 -0.47 10 -4.70 
  Belous, Vladimir g2564 RUS0.001-0.4110-4.10 
  Munoz, Claudia wc2102  * USA1.0010.08100.80 
  Vorontsov, Pavlo m2522 UKR0.5010.03100.30 
  Ruiz Castillo, Joshua Daniel m2379 COL0.501-0.1710-1.70 
 * 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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