Individual Calculations July 2008
 Becerra, Julio  Total change: 23.20  Rating chartPersonal card
 10th Annual Foxwoods Open Mashantucket, Connecticut USA 2008-03-19
RcRownchangeKK*chgGame
 2430 2573 7.00 9 0.90 10 9.00 
  Rodriguez, Eric 2267 USA1.0010.14101.40 
  Yeager, Daniel 2265 USA1.0010.14101.40 
  Ippolito, Dean m2417 USA0.501-0.2110-2.10 
  Ginsburg, Mark m2365 USA0.501-0.2710-2.70 
  Aleskerov, Faik 2339 AZE1.0010.21102.10 
  Perelshteyn, Eugene g2551 USA1.0010.47104.70 
  Sadvakasov, Darmen g2624 KAZ0.5010.07100.70 
  Ivanov, Alexander g2554 USA0.501-0.0310-0.30 
  Friedel, Joshua m2487 USA1.0010.38103.80 

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)
 
 2008 Frank K Berry U.S. Championship - Qualifier Fide Open Tulsa, Oklahoma USA 2008-03-28
RcRownchangeKK*chgGame
 2384 2573 5.50 7 0.36 10 3.60 
  Zenyuk, Iryna cwf2227 USA1.0010.11101.10 
  Vedrickas, Tautvydas 2283 LTU1.0010.16101.60 
  Ippolito, Dean m2417 USA0.501-0.2110-2.10 
  Bercys, Salvijus m2421 USA0.501-0.2010-2.00 
  Kraai, Jesse g2510 USA0.501-0.0910-0.90 
  Bonin, Jay m2351 USA1.0010.22102.20 
  Bhat, Vinay m2481 USA1.0010.37103.70 

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)
 
 Digicel Heroes Day Masters Cup Bridgetown, Barbados BAR 2008-04-26
RcRownchangeKK*chgGame
 2333 2575 8.50 9 1.37 10 13.70 
  Arkell, Keith C g2495 ENG1.0010.39103.90 
  Denny, Kevin m2367 BAR1.0010.23102.30 
  Harper, Ryan f2267 TRI1.0010.14101.40 
  Moran Nuque, Augusto m2382 ECU1.0010.25102.50 
  Farley, Terry f2243 BAR1.0010.12101.20 
  Corbin, Philip f2225 BAR1.0010.11101.10 
  Uribe, Mauricio f2406 COL0.501-0.2210-2.20 
  Warner, Delisle f2268 BAR1.0010.14101.40 
  Hammar, Bengt f2344 SWE1.0010.21102.10 

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)
 
 2008 Frank K Berry US Championship Tulsa, Oklahoma USA 2008-05-13
RcRownchangeKK*chgGame
 2554 2575 5.00 9 0.25 10 2.50 
  Pruess, David m2425 USA0.501-0.2010-2.00 
  Fedorowicz, John g2459 USA1.0010.34103.40 
  Yermolinsky, Alex g2518 USA1.0010.42104.20 
  Kaidanov, Gregory g2596 USA0.5010.03100.30 
  Friedel, Josh m2484 USA0.501-0.1210-1.20 
  Onischuk, Alexander g2664 USA0.5010.12101.20 
  Shulman, Yury g2606 USA0.001-0.4610-4.60 
  Shabalov, Alexander g2633 USA0.5010.08100.80 
  Akobian, Varuzhan g2601 USA0.5010.04100.40 

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)
 
 17th Annual Chicago Open Wheeling, Illinois USA 2008-05-23
RcRownchangeKK*chgGame
 2396 2575 4.50 7 -0.56 10 -5.60 
  Davis, Loal 2225 USA1.0010.11101.10 
  Amanov, Mesgen m2396 TKM1.0010.27102.70 
  Yermolinsky, Alex g2518 USA0.001-0.5810-5.80 
  Stopa, Jacek m2430 POL0.501-0.1910-1.90 
  Gulamali, Kazim f2343 USA0.501-0.2910-2.90 
  Felecan, Florin f2377 USA1.0010.24102.40 
  Friedel, Joshua m2484 USA0.501-0.1210-1.20 

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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