Individual Calculations January 2009
 Kuderinov, Kirill  Total change: 32.10  Rating chartPersonal card
 15th North American FIDE Invitational Skokie, Illinois USA 2008-09-20
RcRownchangeKK*chgGame
 2317 2422 7.50 9 1.82 10 18.20 
  Finegold, Benjamin P m2527 USA1.0010.64106.40 
  Felecan, Florin f2381 USA0.001-0.5610-5.60 
  Stamnov, Alexander f2229 MKD1.0010.25102.50 
  Pasalic, Mehmed f2401 GER1.0010.47104.70 
  Young, Angelo m2367 PHI0.501-0.0810-0.80 
  Koo, Oliver T 2279 USA1.0010.31103.10 
  Baumgartner, Christop 2072 USA1.0010.11101.10 
  Tennant, Steven 2222 USA1.0010.24102.40 
  Tate, Emory m2377 USA1.0010.44104.40 

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)
 
 Houston Open Houston, Texas USA 2008-10-17
RcRownchangeKK*chgGame
 2204 2413 4.00 4 0.99 10 9.90 
  Altschuler, Jason 2063 USA1.0010.11101.10 
  Dejmek, Mark W 2136 USA1.0010.17101.70 
  Chua, Alexander J 2249 USA1.0010.28102.80 
  Fernandez, Daniel m2366 USA1.0010.43104.30 

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 Kings Island Open Mason, Ohio USA 2008-11-14
RcRownchangeKK*chgGame
 2453 2413 1.50 3 0.18 10 1.80 
  Sadvakasov, Darmen g2643 KAZ0.5010.29102.90 
  Ramer, Scott L 2132 USA1.0010.16101.60 
  Shabalov, Alexander g2585 USA0.001-0.2710-2.70 

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)
 
 39th Annual National Chess Congress Philadelphia, Pennsylvania USA 2008-11-28
RcRownchangeKK*chgGame
 2312 2413 4.00 6 0.22 10 2.20 
  Reichstein, Boris f2180 USA1.0010.21102.10 
  Yang, Darwin f2182 USA1.0010.21102.10 
  Shabalov, Alexander g2585 USA0.001-0.2710-2.70 
  Heimann, Alexander C 2248 USA0.501-0.2210-2.20 
  Zaikov, Oleg N f2380 USA0.501-0.0510-0.50 
  Melekhina, Alisa wm2299 USA1.0010.34103.40 

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)
 

 

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