Individual Calculations July 2008
 Zhao, Parker  Total change: 15.90  Rating chartPersonal card
 World Amateur Team Parsippany, New Jersey USA USA 2008-02-16
RcRownchangeKK*chgGame
 2398 2214 1.00 2 0.48 15 7.20 
  Kelleher, William f2369 USA1.0010.711510.65 
  Lenderman, Alex m2427 USA0.001-0.2315-3.45 

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 Foxwoods Open Mashantucket, Connecticut USA 2008-03-19
RcRownchangeKK*chgGame
 2267 2214 4.50 9 0.58 15 8.70 
  Perelshteyn, Eugene g2551 USA0.001-0.1215-1.80 
  Forget, Luc 2037 CAN1.0010.27154.05 
  Shmelov, Denys 2274 UKR0.5010.08151.20 
  Times, Jerald 2206 USA1.0010.49157.35 
  Molner, Mackenzie 2333 USA0.5010.16152.40 
  Privman, Boris f2195 USA0.501-0.0315-0.45 
  Boor, Carl 2300 USA0.5010.12151.80 
  Harper, Warren 2234 USA0.5010.03150.45 
  Parry, Matt 2269 USA0.001-0.4215-6.30 

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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