Individual Calculations July 2010
 Young, Gregory  Total change: 12.45  Rating chartPersonal card
 2010 National Open Las Vegas, Nevada USA 2010-06-11
RcRownchangeKK*chgGame
 2391 2268 2.50 5 0.80 15 12.00 
  Chiang, Michael 1970 USA1.0010.15152.25 
  De Firmian, Nick E g2549 USA1.0010.841512.60 
  Kekelidze, Mikheil g2436 GEO0.001-0.2815-4.20 
  Sevillano, Enrico m2507 USA0.5010.30154.50 
  Matikozyan, Andranik m2494 ARM0.001-0.2115-3.15 

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)
 
 3rd Ney York International New York, New York USA 2010-06-18
RcRownchangeKK*chgGame
 2276 2268 4.50 9 0.03 15 0.45 
  Hess, Robert L g2590 USA0.001-0.1315-1.95 
  Vulis, Daniel 2121 USA0.501-0.2015-3.00 
  Zaderman, Vitaly 2168 USA0.501-0.1415-2.10 
  Ryba, Nicholas 2109 USA0.501-0.2115-3.15 
  Leve, Nitai D 2117 USA1.0010.30154.50 
  Yang, Darwin f2393 USA0.001-0.3315-4.95 
  Pressman, Leif A 2100 USA1.0010.28154.20 
  Romanenko, Vladimiir m2496 BLR0.5010.29154.35 
  Lee, Michael f2391 USA0.5010.17152.55 

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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