Individual Calculations April 2016
 Friedel, Joshua E  Total change: 0.20  Rating chartPersonal card
 Manchester March GM Norm Manchester, New Hampshire USA 2016-03-02
RcRownchangeKK*chgGame
 2491 2519 7.00 10 1.62 10 16.20 
  Jha, Sriram g2430 IND0.501-0.1210-1.20 
  Shmeliov, Denis m2412 UKR1.0010.35103.50 
  Perelshteyn, Eugene g2524 USA0.5010.01100.10 
  Lenderman, Aleksandr g2623 USA1.0010.64106.40 
  Preotu, Razvan m2468 CAN1.0010.43104.30 
  Jha, Sriram g2430 IND0.501-0.1210-1.20 
  Shmeliov, Denis m2412 UKR1.0010.35103.50 
  Perelshteyn, Eugene g2524 USA1.0010.51105.10 
  Preotu, Razvan m2468 CAN0.001-0.5710-5.70 
  Lenderman, Aleksandr g2623 USA0.5010.14101.40 

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)
 
 10th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2016-03-23
RcRownchangeKK*chgGame
 2300 2519 4.50 8 -1.60 10 -16.00 
  Betaneli, Alexander f2201 USA1.0010.13101.30 
  Wang, Kevin f2323 USA0.001-0.7510-7.50 
  Tanenbaum, Zachary C 2174 USA0.501-0.3910-3.90 
  Zaloznyy, Mike 2150 USA1.0010.10101.00 
  Wang, Qibiao 2298 CHN0.501-0.2810-2.80 
  Sheng, Joshua f2397 USA0.501-0.1710-1.70 
  Colas, Joshua f2374 USA1.0010.31103.10 
  Berczes, David g2482 HUN0.001-0.5510-5.50 

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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