Individual Calculations September 2015
 Kamsky, Gata  Total change: 20.50  Rating chartPersonal card
 4th Annual Washington International - Section A Rockville, Maryland USA 2015-08-08
RcRownchangeKK*chgGame
 2493 2670 7.50 9 1.03 10 10.30 
  Gorti, Akshita fwf2315 USA1.0010.11101.10 
  Tang, Andrew m2387 USA1.0010.16101.60 
  Arun Prasad, S. g2503 IND1.0010.28102.80 
  Mikhalevski, Victor g2526 ISR1.0010.31103.10 
  Azarov, Sergei g2602 BLR0.501-0.0910-0.90 
  Sevian, Samuel g2553 USA0.501-0.1610-1.60 
  Steingrimsson, Hedinn g2550 ISL1.0010.34103.40 
  Roiz, Michael g2595 ISR0.501-0.1010-1.00 
  Li, Ruifeng f2408 USA1.0010.18101.80 

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)
 
 45th Annual Continental Open Sturbridge, Massachusetts USA 2015-08-13
RcRownchangeKK*chgGame
 2414 2670 5.00 6 0.22 10 2.20 
  Hoy, Andrew 2270  * USA1.0010.08100.80 
  Khater, Sherif A 2270  * USA1.0010.08100.80 
  Zierk, Steven C m2503 USA0.501-0.2210-2.20 
  Esserman, Marc m2394 USA1.0010.17101.70 
  Shabalov, Alexander g2520 USA1.0010.30103.00 
  Ivanov, Alexander g2528 USA0.501-0.1910-1.90 
 * 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)
 
 14th Annual Manhattan Open New York, New York USA 2015-08-21
RcRownchangeKK*chgGame
 2467 2670 3.00 3 0.80 10 8.00 
  Colas, Joshua f2270  * USA1.0010.08100.80 
  Lenderman, Aleksandr g2634 USA1.0010.45104.50 
  Chandra, Akshat m2496 USA1.0010.27102.70 
 * 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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