Individual Calculations May 2012
 Troff, Kayden W  Total change: -21.15  Rating chartPersonal card
 16th Metropolitan Chess FIDE Invitational Los Angeles, California USA 2012-02-22
RcRownchangeKK*chgGame
 2314 2257 4.50 9 0.70 15 10.50 
  King, Alexander B 2081 USA0.501-0.2315-3.45 
  Kretchetov, Alexander f2347 RUS0.001-0.3815-5.70 
  Carreto, Giovanni c2261 MEX0.5010.01150.15 
  Bodek, Michael H 2232 USA0.501-0.0315-0.45 
  Wang, Philip Xiao f2372 USA0.5010.16152.40 
  Amanov, Zhanibek m2402 KAZ1.0010.691510.35 
  Kavutskiy, Konstantin f2315 USA0.5010.08151.20 
  Matikozyan, Andranik m2414 ARM0.5010.21153.15 
  Remlinger, Larry A m2402 USA0.5010.19152.85 

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)
 
 6th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2012-04-04
RcRownchangeKK*chgGame
 2151 2297 4.00 9 -2.11 15 -31.65 
  Liang, Awonder f1897  * USA1.0010.08151.20 
  Shabalov, Alexander g2523 USA0.001-0.2115-3.15 
  Morales, Luciana wm2184 PER0.501-0.1515-2.25 
  Bora, Safal 2101 USA0.001-0.7515-11.25 
  Colas, Joshua 2057 USA1.0010.20153.00 
  Krause, Benjamin W 2209 USA0.001-0.6215-9.30 
  Daly, Troy 2144 USA0.501-0.2015-3.00 
  Ulrich, Thomas M 2090 USA1.0010.23153.45 
  Hua, David A 2154 USA0.001-0.6915-10.35 
 * 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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