Individual Calculations November 2010
 Sevillano, Enrico  Total change: 0.10  Rating chartPersonal card
 32nd Annual Southern California Open Los Angeles, California USA 2010-09-04
RcRownchangeKK*chgGame
 2249 2508 5.50 6 0.73 10 7.30 
  Qu, Jason 2108  * USA1.0010.08100.80 
  Clawitter, Craig 2108  * USA1.0010.08100.80 
  Kavutskiy, Konstantin 2165 USA1.0010.12101.20 
  Banawa, Joel f2356 USA1.0010.30103.00 
  Bryant, John Daniel f2401 USA0.501-0.1510-1.50 
  Peters, Jack m2357 USA1.0010.30103.00 
 * 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)
 
 2010 Los Angeles Open - John Hillery Memorial Los Angeles, California USA 2010-10-15
RcRownchangeKK*chgGame
 2292 2508 2.50 3 0.22 10 2.20 
  Peters, Jack m2357 USA1.0010.30103.00 
  Kudryavtsev, Vadim 2132 RUS1.0010.09100.90 
  Yankovsky, Roman 2386 RUS0.501-0.1710-1.70 

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)
 
 28th Annual Sands Regency Reno - Western States Open Reno, Nevada USA 2010-10-22
RcRownchangeKK*chgGame
 2306 2508 3.50 6 -0.94 10 -9.40 
  Pupols, Viktors 2198 USA1.0010.14101.40 
  Porter, Ryan W f2248 USA1.0010.18101.80 
  Shabalov, Alexander g2589 USA0.001-0.3910-3.90 
  Poehlmann, Roger M 2224 USA0.501-0.3410-3.40 
  Bryant, John Daniel f2401 USA0.001-0.6510-6.50 
  Greanias, Steven D 2178 USA1.0010.12101.20 

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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