Individual Calculations June 2019
 Kretchetov, Alexander  Total change: 10.40  Rating chartPersonal card
 7th Cherry Blossom Classic Sterling, Virginia USA 2019-05-23
RcRownchangeKK*chgGame
 2207 2206 5.00 9 0.52 20 10.40 
  Corrales Jimenez, Fidel g2564 USA0.001-0.1020-2.00 
  Patil, Anuprita wf2047 IND0.501-0.2120-4.20 
  Heller, Garrett 2023 USA1.0010.26205.20 
  Clancy, Daniel 2048 USA0.501-0.2120-4.20 
  Suralik, Diana Sophia 1806  * USA1.0010.08201.60 
  Levytskyi, Andrii 2273 UKR1.0010.592011.80 
  Katz, Alexander m2429 USA0.001-0.2220-4.40 
  Fishbein, Alexander g2449 USA0.5010.30206.00 
  Semenov, Valerii f2227 UKR0.5010.03200.60 
 * 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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