Individual Calculations August 2012
 Mohota, Nisha  Total change: -3.30  Rating chartPersonal card
 9th Annual Philadelphia International Philadelphia, Pennsylvania USA 2012-06-29
RcRownchangeKK*chgGame
 2195 2321 5.00 9 -0.75 10 -7.50 
  Pryor, Jamieson 1921  * USA1.0010.08100.80 
  Ludwig, Daniel J m2456 USA0.5010.18101.80 
  Ippolito, Dean m2432 USA0.001-0.3510-3.50 
  Patil, Anuprita A 2101 IND0.501-0.2810-2.80 
  Wang, Kevin 2171 USA0.001-0.7010-7.00 
  Helfst, Matt D 1930 USA1.0010.09100.90 
  Chiang, Michael 2152 USA1.0010.28102.80 
  Ulrich, Thomas M 2086 USA0.501-0.2910-2.90 
  Nikhil, Shyam m2502 IND0.5010.24102.40 
 * 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)
 
 40th Annual World Open - U2400 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2194 2326 6.50 9 0.42 10 4.20 
  Markovits, Alex 2140 USA1.0010.26102.60 
  Vilenchuk, Michael 2231 USA1.0010.37103.70 
  Zenyuk, Iryna cwm2242 USA0.501-0.1210-1.20 
  Aramil, William J 2264 USA0.001-0.5910-5.90 
  Nilsson, Martin 2197 SWE1.0010.33103.30 
  Sena, Juan 2116 DOM0.501-0.2710-2.70 
  Elishev, Ivan 2178 RUS0.501-0.2010-2.00 
  Yanayt, Eugene f2270 USA1.0010.42104.20 
  Lowinger, Daniel 2110 USA1.0010.22102.20 

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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