Individual Calculations May 2010
 Tate, Emory A  Total change: 3.60  Rating chartPersonal card
 Philadelphia Open Philadelphia, Pennsylvania USA 2010-03-31
RcRownchangeKK*chgGame
 2244 2326 5.50 9 0.14 10 1.40 
  Shen, Arthur f2059 USA0.001-0.8210-8.20 
  Dahl, Matthew D 2054 USA1.0010.17101.70 
  Finney, Stuart S 2024 USA1.0010.15101.50 
  Vulis, Daniel 2085 USA1.0010.20102.00 
  Lapshun, Yury m2443 USA0.001-0.3410-3.40 
  Bady, Glenn 2251 USA1.0010.40104.00 
  Friedel, Joshua Ed g2543 USA0.5010.28102.80 
  Zapata, Alonso g2523 COL0.001-0.2510-2.50 
  Karklins, Andrew f2216 USA1.0010.35103.50 

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)
 
 9th Southern Class Championships Nashville, Tennessee USA 2010-04-23
RcRownchangeKK*chgGame
 2216 2326 1.50 2 0.22 10 2.20 
  Newsom, Gary D 2113 USA1.0010.23102.30 
  Bereolos, Peter f2318 USA0.501-0.0110-0.10 

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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