Individual Calculations July 2011
 Ippolito, Dean J  Total change: -6.00  Rating chartPersonal card
 4th New York International New York, New York USA 2011-06-17
RcRownchangeKK*chgGame
 2348 2483 5.50 9 -0.60 10 -6.00 
  Vazquez, Raul c2217 PUR1.0010.18101.80 
  Sorkin, Igor 2380 ISR0.501-0.1410-1.40 
  Piasetski, Leon D m2301 CAN1.0010.26102.60 
  Mandizha, Farai f2395 ZIM0.001-0.6210-6.20 
  Bonin, Jay m2310 USA1.0010.27102.70 
  Zhao, Parker Bi-Guang 2359 USA0.501-0.1710-1.70 
  Lapshun, Yury m2442 USA0.501-0.0610-0.60 
  Yang, Darwin m2432 USA0.501-0.0710-0.70 
  Korley, Kassa f2292 USA0.501-0.2510-2.50 

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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