Individual Calculations July 2017
 Bachmann, Axel  Total change: 8.50  Rating chartPersonal card
 XII Campeonato de Ajedrez Continental de las Americas Colombia 2017 Medellin COL 2017-06-09
RcRownchangeKK*chgGame
 2499 2653 8.50 11 0.89 10 8.90 
  Zapata, Juan Carlos 2253  * COL1.0010.08100.80 
  Palencia Morales, Wilson Guiller m2343 VEN1.0010.14101.40 
  Molina, Roberto Junio Brito m2464 BRA1.0010.25102.50 
  Ramirez, Alejandro g2552 USA0.501-0.1410-1.40 
  Cuartas, Jaime Alexander g2492 COL1.0010.29102.90 
  Cruz, Cristhian g2558 PER1.0010.37103.70 
  Cori, Jorge g2618 PER0.001-0.5510-5.50 
  Delgado Ramirez, Neuris g2613 PAR0.501-0.0610-0.60 
  Tang, Andrew m2461 USA1.0010.25102.50 
  Bacallao Alonso, Yusnel g2554 CUB0.501-0.1410-1.40 
  Pichot, Alan g2577 ARG1.0010.40104.00 
 * 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)
 
 10th New York International - Championship New York, New York USA 2017-06-21
RcRownchangeKK*chgGame
 2417 2653 7.00 9 -0.04 10 -0.40 
  Jacobson, Brandon c2253  * USA1.0010.08100.80 
  Ippolito, Dean m2365 USA1.0010.16101.60 
  Williams, Justus D f2382 USA1.0010.17101.70 
  Zherebukh, Yaroslav g2642 USA0.501-0.0210-0.20 
  Brodsky, David f2379 USA1.0010.17101.70 
  Gorovets, Andrey m2524 BLR1.0010.33103.30 
  Panjwani, Raja m2404 CAN0.501-0.3110-3.10 
  Krush, Irina gwg2435 USA0.001-0.7810-7.80 
  Colas, Joshua f2369 USA1.0010.16101.60 
 * 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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