Individual Calculations August 2014
 Wu, Christopher  Total change: 22.75  Rating chartPersonal card
 2nd Annual DC International Arlington, Virginia USA 2014-06-26
RcRownchangeKK*chgGame
 2167 2240 5.50 9 0.21 15 3.15 
  Heidari, Ako 1854 IRI1.0010.09151.35 
  Boros, Denes g2474 HUN0.001-0.2115-3.15 
  Chang, Jeffrey 2050 USA1.0010.25153.75 
  Sheng, Joshua 2050 USA1.0010.25153.75 
  Korley, Kassa f2412 USA0.001-0.2715-4.05 
  Belliard, Luis 2126 DOM1.0010.34155.10 
  Kore, Akshayraj g2482 IND0.001-0.2015-3.00 
  Filipovich, David Michael 2076 CAN0.501-0.2215-3.30 
  De Fotis, Gary C 1980 USA1.0010.18152.70 

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)
 
 42nd Annual World Open - Open Section Arlington, Virginia USA 2014-07-02
RcRownchangeKK*chgGame
 2385 2251 3.50 9 0.56 40 22.40 
  Shabalov, Alexander g2501 USA0.5010.314012.40 
  Kekelidze, Mikheil g2478 GEO0.5010.294011.60 
  Sarkar, Justin m2414 USA1.0010.724028.80 
  Zapata, Alonso g2481 COL0.001-0.2140-8.40 
  Milman, Lev m2437 USA0.001-0.2640-10.40 
  Prasca Sosa, Rafael m2397 VEN0.001-0.3040-12.00 
  Humphreys, Michael f2129 CAN1.0010.334013.20 
  Dale, Ari m2305 AUS0.5010.08403.20 
  Goletiani, Rusudan mwg2325 USA0.001-0.4040-16.00 

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)
 
 XXV Festival Panamericano de la Juventud 2014 Sub 16 Abs Oaxtepec, Morelos MEX 2014-07-11
RcRownchangeKK*chgGame
 2055 2251 6.50 9 -0.07 40 -2.80 
  Valencia Camelo, Manuel Jesus 1851  * MEX1.0010.08403.20 
  Valenzuela Martinez, Hermes c1893 MEX1.0010.10404.00 
  Escalante Ramirez, Brian Sebas 1943 PER1.0010.14405.60 
  Zapata Arbelaez, Estiven 2124 COL1.0010.334013.20 
  Sosa, Tomas 2267 ARG0.5010.02400.80 
  Acosta, Pablo Ismael f2167 ARG1.0010.384015.20 
  Cori Quispe, Kevin 2211 PER0.001-0.5640-22.40 
  Panchanatham, Vignesh 2110 USA0.001-0.6940-27.60 
  Gomez Vazquez, Carlos c1932 MEX1.0010.13405.20 
 * 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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