Individual Calculations September 2018
 Macieja, Bartlomiej  Total change: -25.70  Rating chartPersonal card
 7th Annual Washington International - Masters Rockville, Maryland USA 2018-08-11
RcRownchangeKK*chgGame
 2401 2528 5.00 9 -0.99 10 -9.90 
  Sinha, Sahil f2241 USA1.0010.16101.60 
  Gerzhoy, Leonid m2407 CAN1.0010.34103.40 
  Panchanathan, Magesh Chandran g2486 IND0.001-0.5610-5.60 
  Li, Zhaozhi m2402 USA1.0010.33103.30 
  Peng, David f2346 USA1.0010.26102.60 
  Checa, Nicolas m2478 USA0.001-0.5710-5.70 
  Khamrakulov, Djurabek m2489 UZB0.001-0.5510-5.50 
  Shetty, Atulya m2380 USA0.501-0.2010-2.00 
  Hong, Andrew f2377 USA0.501-0.2010-2.00 

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)
 
 2018 U.S. Masters Championship Greensboro, North Carolina USA 2018-08-17
RcRownchangeKK*chgGame
 2397 2528 4.50 9 -1.50 10 -15.00 
  Balleisen, Aaron 2209 USA1.0010.13101.30 
  Gurevich, Dmitry g2403 USA1.0010.33103.30 
  Postny, Evgeny g2586 ISR0.5010.08100.80 
  Belous, Vladimir g2558 RUS0.001-0.4610-4.60 
  Shetty, Atulya m2380 USA0.001-0.7010-7.00 
  Vigorito, David m2339 USA0.501-0.2510-2.50 
  Yip, Carissa fwm2301 USA1.0010.21102.10 
  Wang, Justin f2391 USA0.001-0.6810-6.80 
  Lee, Michael m2408 USA0.501-0.1610-1.60 

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)
 
 50th Annual Atlantic Open Falls Church, Virginia USA 2018-08-24
RcRownchangeKK*chgGame
 2227 2528 4.00 5 -0.08 10 -0.80 
  Bouzoukis, Charles 2128  * USA1.0010.08100.80 
  Bonam, Saigautam 2128  * USA1.0010.08100.80 
  Postny, Evgeny g2586 ISR0.001-0.4210-4.20 
  Jian, Alex 2128  * USA1.0010.08100.80 
  Mishra, Abhimanyu c2166 USA1.0010.10101.00 
 * 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)
 

 

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