|
Individual Calculations September 2009 |
|
|
|
| Holt, Conrad Total change: 40.20 | |   |
|
| 37th Annual World Open - Under 2400 Section | Philadelphia, Pennsylvania | USA | 2009-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2289 | 6.50 | 9 | 1.29 | 15 | 19.35 | |
|  Iwu, Okechukwu A | | | 2198 | USA | 0.00 | 1 | -0.62 | 15 | -9.30 | |  Amarasinghe, Prashantha | | | 1939 | SRI | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Fernandez, Alejandro | | | 2227 | MEX | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Gershenov, Ben | | | 1987 | USA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Kleiman, Jake | f | | 2326 | USA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Jiang, Louie | | | 2266 | CAN | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Sarkar, Justin | m | | 2410 | USA | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Battaglini, Gabriel | | | 2325 | FRA | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Rubenchik, Rodion | f | | 2299 | USA | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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) | | | | 64th OCF Oklahoma Open - Jerry Spann Memorial | Bricktown, Oklahoma | USA | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2303 | 3.50 | 4 | 0.42 | 15 | 6.30 | |
| | Wawrzaszek, Jason | | | 1920 | USA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Cao, Kevin | | | 1952 | USA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Galant, Sergey | | | 2183 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Coleman, Maxx | | | 2212 | USA | 0.50 | 1 | -0.12 | 15 | -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) | | | | 110th Annual US Open | Indianapolis, Indiana | USA | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2303 | 4.00 | 5 | 0.97 | 15 | 14.55 | |
| | Anzis, Matt | | | 2097 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Huang, Vincent | | | 2063 | USA | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Barclay, Kayin | | | 2220 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Mitkov, Nikola | g | | 2526 | MKD | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Chen, Howard | | | 2201 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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) | | |
|
« go back
|
Share this page
|
|
|
© World Chess Federation
| Contact us: admin@fide.com
| Developed and supported by Elista FIDE Office
| Ratings questions: Elista FIDE Office
|