Individual Calculations October 2008
 Stopa, Jacek  Total change: 21.10  Rating chartPersonal card
 Czech Open 2008 A - Chladek & Tintera Open Pardubice CZE 2008-07-18
RcRownchangeKK*chgGame
 2401 2440 5.50 9 0.58 10 5.80 
  Matvienko, Ivan 2240 RUS1.0010.24102.40 
  Meyer, Malte 2321 GER1.0010.34103.40 
  Chernyshov, Konstantin g2565 RUS0.5010.17101.70 
  Oral, Tomas g2550 CZE1.0010.65106.50 
  Stocek, Jiri g2559 CZE0.001-0.3410-3.40 
  Arutinian, David g2586 GEO0.5010.20102.00 
  Galburd, Yan 2209 ISR0.001-0.7910-7.90 
  Ashton, Adam f2303 ENG1.0010.32103.20 
  Gutenev, Alexander 2280 RUS0.501-0.2110-2.10 

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)
 
 New England Masters Pawtucket, Rhode Island USA 2008-08-11
RcRownchangeKK*chgGame
 2375 2440 6.00 9 0.74 10 7.40 
  Zhao, Parker 2242 USA1.0010.24102.40 
  Bournival, Braden f2303 USA1.0010.32103.20 
  Sammour-Hasbun, Jorge f2463 PLE0.001-0.4710-4.70 
  Esserman, Marc R 2294 USA1.0010.30103.00 
  Vovsha, Eli m2461 ISR0.001-0.4710-4.70 
  Galofre, Charles A f2320 USA1.0010.34103.40 
  Kaminski, Victor 2212 CAN0.501-0.2910-2.90 
  Arkell, Keith C g2506 ENG1.0010.59105.90 
  Gareev, Timur g2570 UZB0.5010.18101.80 

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)
 
 DFW FIDE Open Richardson, Texas USA 2008-08-23
RcRownchangeKK*chgGame
 2356 2440 2.00 3 0.24 10 2.40 
  Kuljasevic, Davorin m2500 CRO0.5010.08100.80 
  Jamison, Courtney 2090 USA1.0010.11101.10 
  Zivanic, Marko m2477 SRB0.5010.05100.50 

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)
 
 74th Annual Southwest Open Fort Worth, Texas USA 2008-08-29
RcRownchangeKK*chgGame
 2251 2440 4.50 6 0.17 10 1.70 
  Noland, Shawn 2120 USA1.0010.13101.30 
  Yang, Darwin f2116 USA0.001-0.8710-8.70 
  Datta, Deepyaman 2149 USA1.0010.15101.50 
  De Jesus, Jeffrey 2175 USA1.0010.18101.80 
  Ramirez, Alejandro g2531 CRC1.0010.62106.20 
  Wang, Puchen m2413 NZL0.501-0.0410-0.40 

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)
 
 The Miami Chess Open Miami, Florida USA 2008-09-10
RcRownchangeKK*chgGame
 2334 2440 6.00 9 0.38 10 3.80 
  Goldstein, Brian 2130 USA1.0010.14101.40 
  Rodriguez, Eric 2259 USA0.001-0.7410-7.40 
  Gonzalez, Karel 2090 CUB0.501-0.3910-3.90 
  Anderson, Renard W f2208 USA1.0010.21102.10 
  Pruess, David m2438 USA1.0010.50105.00 
  Ippolito, Dean J m2445 USA0.5010.01100.10 
  Ehlvest, Jaan g2603 USA0.5010.22102.20 
  Florean, Andrei C m2403 USA0.501-0.0510-0.50 
  Martinez, Marcel f2429 USA1.0010.48104.80 

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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