Individual Calculations August 2015
 El Debs, Felipe De Cresce  Total change: -22.10  Rating chartPersonal card
 3rd Annual DC International Arlington, Virginia USA 2015-06-25
RcRownchangeKK*chgGame
 2230 2515 5.50 9 -1.95 10 -19.50 
  Wang, Andrew C 2173 USA1.0010.12101.20 
  Krishnan, Varun 2303 USA0.501-0.2710-2.70 
  Zhang, Yuanchen f2286 CAN1.0010.21102.10 
  Ippolito, Dean m2395 USA0.001-0.6610-6.60 
  Velikanov, Alexander f2292 USA0.001-0.7810-7.80 
  Blanco, Cesar Augusto 2115  * USA1.0010.08100.80 
  Taborsky, Rostislav f2217 CZE0.001-0.8510-8.50 
  Niemann, Hans M 2176 USA1.0010.12101.20 
  Korba, Nicky 2117 USA1.0010.08100.80 
 * 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)
 
 43rd Annual World Open Arlington, Virginia USA 2015-07-01
RcRownchangeKK*chgGame
 2305 2515 6.50 9 -0.26 10 -2.60 
  Prilleltensky, Matan 2180 USA0.501-0.3810-3.80 
  Liang, Albert 2115  * USA1.0010.08100.80 
  Rohan, Ahuja f2322 IND0.501-0.2510-2.50 
  Krishnan, Varun 2314 USA1.0010.24102.40 
  Panchanatham, Vignesh f2262 USA1.0010.19101.90 
  Ipatov, Alexander g2615 TUR0.001-0.3610-3.60 
  Acor, Corey B 2280 USA0.501-0.2910-2.90 
  Gulamali, Kazim f2350 USA1.0010.28102.80 
  Hilby, Craig 2308 USA1.0010.23102.30 
 * 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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