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Individual Calculations April 2008 |
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| Nakamura, Hikaru Total change: 15.90 | |   |
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| 17th Annual North American Open | Las Vegas, NV | USA | 2007-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2429 | 2648 | 6.00 | 7 | 0.67 | 10 | 6.70 | |
|  Aigner, Michael | | | 2298 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Kleiman, Jake | f | | 2347 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Friedel, Joshua | m | | 2477 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Kraai, Jesse | g | | 2505 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Andrews, Todd | f | | 2304 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Sharavdorj, Dashze | g | | 2445 | MGL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Shabalov, Alexander | g | | 2626 | USA | 1.00 | 1 | 0.47 | 10 | 4.70 | |
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) | | | | GibTelecom Masters | Gibraltar | ENG | 2008-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2507 | 2670 | 8.00 | 10 | 0.92 | 10 | 9.20 | |
| | Van Haastert, Edwin | m | | 2416 | NED | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Szabo, Krisztian | m | | 2500 | HUN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Speelman, Jon S | g | | 2491 | ENG | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Al-Modiahki, Mohamad N | g | | 2569 | QAT | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Zhao, Zong-Yuan | m | | 2487 | AUS | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Caspi, Israel | | | 2378 | ISR | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Harika, Dronavalli | m | wg | 2455 | IND | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Hebden, Mark L | g | | 2530 | ENG | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Petrosian, Tigran L | g | | 2606 | ARM | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Efimenko, Zahar | g | | 2638 | UKR | 1.00 | 1 | 0.46 | 10 | 4.60 | |
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) | | |
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