Individual Calculations January 2009
 Kudrin, Sergey  Total change: 8.40  Rating chartPersonal card
 26th Annual Sands Regency Reno - Western States Open Reno, Nevada USA 2008-10-17
RcRownchangeKK*chgGame
 2436 2553 5.00 6 1.16 10 11.60 
  Pupols, Viktors 2203 USA1.0010.11101.10 
  Adamson, Robby f2324 USA1.0010.21102.10 
  Rensch, Daniel M f2354 USA1.0010.24102.40 
  Ehlvest, Jaan g2581 USA0.5010.04100.40 
  Sadvakasov, Darmen g2643 KAZ1.0010.62106.20 
  Khachiyan, Melikset g2508 USA0.501-0.0610-0.60 

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)
 
 14th Annual Northeast Open Stamford, Connecticut USA 2008-10-31
RcRownchangeKK*chgGame
 2282 2553 4.00 5 -0.07 10 -0.70 
  Maymin, Zakhar 2203 USA1.0010.11101.10 
  Rabin, Evan Z 2203 USA1.0010.11101.10 
  Lenderman, Alex m2443 USA0.501-0.1510-1.50 
  Prawira, Dennis 2203 USA1.0010.11101.10 
  Goletiani, Rusudan wg2359 USA0.501-0.2510-2.50 

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)
 
 OCF Championship - 63rd Jerry Spann Memorial Stillwater, Oklahoma USA 2008-11-08
RcRownchangeKK*chgGame
 2219 2553 4.50 5 0.11 10 1.10 
  Hughes, Devin 2203 USA1.0010.11101.10 
  Orton, Iii William 2203 USA1.0010.11101.10 
  Langer, Michael f2269 USA1.0010.16101.60 
  Galant, Sergey 2203 USA1.0010.11101.10 
  Movsisyan, Movses f2215 USA0.501-0.3810-3.80 

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)
 
 17th Annual Kings Island Open Mason, Ohio USA 2008-11-14
RcRownchangeKK*chgGame
 2260 2553 1.50 2 -0.19 10 -1.90 
  Tae, Patrick J 2203 USA0.501-0.3910-3.90 
  Lein, Anatoly Y g2317 USA1.0010.20102.00 

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)
 
 What-A-Turkey Open New York, NY USA 2008-11-22
RcRownchangeKK*chgGame
 2379 2553 3.00 4 0.18 10 1.80 
  Ellenbogen, Michael 2203 USA1.0010.11101.10 
  Naranja, Renato C m2274 PHI1.0010.16101.60 
  Rhode, Michael A g2467 USA0.501-0.1210-1.20 
  Kacheishvili, Giorgi g2572 GEO0.5010.03100.30 

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)
 
 UTD GM Invitational Richardson, Texas USA 2008-11-26
RcRownchangeKK*chgGame
 2485 2553 5.00 9 -0.35 10 -3.50 
  Becerra, Julio g2602 USA0.5010.07100.70 
  Bartholomew, John m2453 USA0.501-0.1410-1.40 
  Ramirez, Alejandro g2534 CRC0.501-0.0310-0.30 
  Stopa, Jacek m2461 POL0.001-0.6310-6.30 
  Bercys, Salvijus m2428 USA0.501-0.1710-1.70 
  Kuljasevic, Davorin m2520 CRO0.501-0.0510-0.50 
  Zivanic, Marko m2465 SRB1.0010.38103.80 
  Boskovic, Drasko m2452 SRB1.0010.36103.60 
  Wang, Puchen m2450 NZL0.501-0.1410-1.40 

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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