Individual Calculations July 2008
 Ginsburg, Mark  Total change: -1.40  Rating chartPersonal card
 10th Annual Foxwoods Open Mashantucket, Connecticut USA 2008-03-19
RcRownchangeKK*chgGame
 2383 2365 5.00 8 1.19 10 11.90 
  Iwu, Okechukwu 2145 USA1.0010.22102.20 
  Rogers, Norman f2222 USA1.0010.31103.10 
  Perelshteyn, Eugene g2551 USA0.5010.24102.40 
  Becerra, Julio g2573 USA0.5010.27102.70 
  Ivanov, Alexander g2554 USA0.001-0.2510-2.50 
  Figler, Ilye f2332 USA1.0010.45104.50 
  Arkell, Keith g2489 ENG0.001-0.3310-3.30 
  Dougherty, Michael f2200 CAN1.0010.28102.80 

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
 2176 2365 1.50 4 -1.48 10 -14.80 
  Coleman, Maxx 2209 USA0.001-0.7110-7.10 
  Santarius, Erik 2125 USA0.501-0.3010-3.00 
  Holt, Conrad 2169 USA1.0010.25102.50 
  Schoonmaker, Nicholas c2202 USA0.001-0.7210-7.20 

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)
 
 11th North American FIDE Invitational Chicago, Illinois USA 2008-05-17
RcRownchangeKK*chgGame
 2311 2365 4.50 7 0.53 10 5.30 
  Stamnov, Aleksander f2239 MKD0.501-0.1710-1.70 
  Monokroussus, Dennis f2327 USA1.0010.45104.50 
  Bartell, Tom f2365 USA0.001-0.5010-5.00 
  Young, Angelo m2381 PHI0.5010.02100.20 
  Pasalic, Mehmed f2392 GER0.5010.04100.40 
  Tate, Emory m2378 USA1.0010.52105.20 
  Loncarevic, Robert 2095 USA1.0010.17101.70 

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)
 
 17th Annual Chicago Open Wheeling, Illinois USA 2008-05-23
RcRownchangeKK*chgGame
 2420 2365 0.50 2 -0.38 10 -3.80 
  Shulman, Yury g2606 USA0.001-0.2010-2.00 
  Zenyk, Iryna cwf2233 USA0.501-0.1810-1.80 

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)
 

 

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