Individual Calculations August 2015
 Ippolito, Dean  Total change: -5.90  Rating chartPersonal card
 3rd Annual DC International Arlington, Virginia USA 2015-06-25
RcRownchangeKK*chgGame
 2365 2395 5.50 9 0.68 10 6.80 
  Pagan, Jonathan 2076 USA1.0010.13101.30 
  Chandran, Kapil c2257 USA1.0010.31103.10 
  Arun Prasad, S. g2496 IND0.5010.14101.40 
  El Debs, Felipe De Cresce g2515 BRA1.0010.66106.60 
  Zhou, Jianchao g2597 CHN0.001-0.2410-2.40 
  Wu, Christopher 2317 USA0.501-0.1110-1.10 
  Burke, John M 2258 USA1.0010.32103.20 
  Georgiadis, Nico m2479 SUI0.001-0.3810-3.80 
  Zhang, Yuanchen f2286 CAN0.501-0.1510-1.50 

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)
 
 43rd Annual World Open Arlington, Virginia USA 2015-07-01
RcRownchangeKK*chgGame
 2267 2395 2.50 6 -1.49 10 -14.90 
  Gilden, Lawrence C f2137 USA1.0010.18101.80 
  Li, Ethan 2230 USA1.0010.28102.80 
  Zhou, Jianchao g2601 CHN0.001-0.2410-2.40 
  Sturt, Raven M 2259 USA0.001-0.6810-6.80 
  Tarhon, Brian 2209 ENG0.501-0.2410-2.40 
  Kumar, Aravind f2166 USA0.001-0.7910-7.90 

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)
 
 8th New York International Championship New York, New York USA 2015-07-15
RcRownchangeKK*chgGame
 2318 2395 5.00 8 0.22 10 2.20 
  Schut, Han 2148 NED1.0010.19101.90 
  Taborsky, Rostislav f2217 CZE1.0010.27102.70 
  Kamsky, Gata g2672 USA0.5010.33103.30 
  Hess, Robert L g2571 USA0.5010.23102.30 
  Pressman, Leif f2265 USA0.501-0.1810-1.80 
  Prilleltensky, Matan 2180 USA0.501-0.2710-2.70 
  Karan, Bhatty 2093 IND1.0010.15101.50 
  Kaliksteyn, Alexander f2395 USA0.001-0.5010-5.00 

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)
 

 

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