Individual Calculations January 2010
 Odeh, Kenneth  Total change: 10.95  Rating chartPersonal card
 Dallas Open Richardson, Texas USA 2009-11-07
RcRownchangeKK*chgGame
 1960 2001 3.00 5 0.24 15 3.60 
  Pamatmat, J Rod 2029 USA0.5010.04150.60 
  Jamison, Courtney 1986 USA1.0010.48157.20 
  Bantic, Mihail 2216 SRB0.001-0.2315-3.45 
  Xiong, Jeffery 1818 USA1.0010.26153.90 
  Chandra, Kevin 1753 USA0.501-0.3115-4.65 

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)
 
 18th Annual Kings Island Open Mason, Ohio USA 2009-11-13
RcRownchangeKK*chgGame
 2243 2001 1.00 4 0.14 15 2.10 
  Stopa, John R 2257 USA1.0010.811512.15 
  Smith, Bryan G m2401  * USA0.001-0.0815-1.20 
  Wright, William B 2177 USA0.001-0.2715-4.05 
  Multhopp, Hans f2136 USA0.001-0.3215-4.80 
 * 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)
 
 40th Annual National Chess Congress Philadelphia, Pennsylvania USA 2009-11-27
RcRownchangeKK*chgGame
 2242 2001 0.00 1 -0.20 15 -3.00 
  Minear, Peter 2242 USA0.001-0.2015-3.00 

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)
 
 London Chess Classic Open London ENG 2009-12-08
RcRownchangeKK*chgGame
 2158 2001 3.00 8 0.55 15 8.25 
  Madan, Augustin m2384 ROU0.001-0.0915-1.35 
  Lasinskas, Povilas f2187 LTU0.001-0.2615-3.90 
  Yeo, Michael J 2153 ENG1.0010.701510.50 
  Rowe, Duane 2194 JAM0.001-0.2515-3.75 
  Harari, Zaki 2218 USA0.5010.28154.20 
  Sara, Valerio 2072 ITA0.001-0.4015-6.00 
  Cork, David J 1882 ENG1.0010.34155.10 
  Almond, Richard J 2174 ENG0.5010.23153.45 

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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