Individual Calculations August 2014
 Azarov, Sergei  Total change: 17.50  Rating chartPersonal card
 2nd Annual DC International Arlington, Virginia USA 2014-06-26
RcRownchangeKK*chgGame
 2458 2610 7.00 9 0.83 10 8.30 
  Filipovich, David Michael 2210  * CAN1.0010.08100.80 
  Li, Ruifeng c2305 USA1.0010.14101.40 
  Korley, Kassa f2412 USA1.0010.24102.40 
  Kore, Akshayraj g2482 IND1.0010.33103.30 
  Kannappan, Priyadharshan m2443 IND0.501-0.2210-2.20 
  Ortiz Suarez, Isan Reynaldo g2588 CUB0.501-0.0310-0.30 
  Quesada Perez, Yuniesky g2642 CUB0.5010.04100.40 
  Gorovets, Andrey m2446 BLR1.0010.28102.80 
  Barbosa, Oliver A g2592 PHI0.501-0.0310-0.30 
 * 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)
 
 42nd Annual World Open - Open Section Arlington, Virginia USA 2014-07-02
RcRownchangeKK*chgGame
 2492 2617 5.50 7 0.92 10 9.20 
  Vibbert, Sean f2293 USA1.0010.13101.30 
  Cheng, Bindi m2410 CAN0.501-0.2710-2.70 
  Harmon-Vellotti, Luke C m2412 USA1.0010.24102.40 
  Zapata, Alonso g2481 COL1.0010.32103.20 
  Laznicka, Viktor g2679 CZE0.5010.09100.90 
  Perelshteyn, Eugene g2522 USA1.0010.37103.70 
  Smirin, Ilya g2647 ISR0.5010.04100.40 

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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