Individual Calculations August 2014
 Neimer, Vitaly  Total change: -23.00  Rating chartPersonal card
 2nd Annual DC International Arlington, Virginia USA 2014-06-26
RcRownchangeKK*chgGame
 2309 2375 5.50 9 0.34 10 3.40 
  Nieto, Guillermo L 1982 COL1.0010.08100.80 
  Ramachandran, Karthik 2125 USA1.0010.19101.90 
  Kannappan, Priyadharshan m2443 IND0.001-0.4110-4.10 
  Liang, Awonder f2211 USA1.0010.28102.80 
  Paragua, Mark C g2510 PHI0.5010.18101.80 
  Panchevski, Filip m2476 MKD0.5010.14101.40 
  Lessler, Peter 2196 USA1.0010.27102.70 
  Gonzalez Vidal, Yuri g2557 CUB0.001-0.2610-2.60 
  Pressman, Leif A f2281 USA0.501-0.1310-1.30 

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
 2184 2372 4.00 9 -2.64 10 -26.40 
  Sheng, Joshua 2056 USA0.001-0.8710-8.70 
  Burgess, Justin 2160 USA1.0010.23102.30 
  Humphreys, Michael f2129 CAN0.001-0.8010-8.00 
  Song, Edward 2258 USA1.0010.34103.40 
  Hua, David 2272 USA0.501-0.1410-1.40 
  Checa, Nicolas De T 2093 USA0.001-0.8410-8.40 
  Song, Michael 2252 CAN0.501-0.1610-1.60 
  Yuvarajan, Prathiba wm2194 IND0.501-0.2310-2.30 
  Bora, Safal 2244 USA0.501-0.1710-1.70 

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)
 

 

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