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Individual Calculations March 2017 |
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| Li, Ruifeng Total change: 16.20 | |   |
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| 2017 DCC FIDE Open II | Richardson, Texas | USA | 2017-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2339 | 2561 | 3.50 | 4 | 0.54 | 10 | 5.40 | |
|  Ganthapodi, Maanav S | | | 2161 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Infuehr, Jakob | | | 2161 * | AUT | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Stremavicius, Titas | m | | 2468 | LTU | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Holt, Conrad | g | | 2565 | USA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 8th Annual Southwest Class Championships | Fort Worth, Texas | USA | 2017-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2483 | 2561 | 6.50 | 9 | 1.08 | 10 | 10.80 | |
| | Giannatos, Peter L | | | 2284 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Harmon-Vellotti, Luke | m | | 2454 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Vorontsov, Pavlo | m | | 2477 | UKR | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Javakhadze, Zurab | m | | 2469 | GEO | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Sevian, Samuel | g | | 2579 | USA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Boros, Denes | g | | 2444 | HUN | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Popilski, Gil | g | | 2539 | ISR | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Matsenko, Sergei | m | | 2522 | RUS | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Belous, Vladimir | g | | 2577 | RUS | 0.50 | 1 | 0.02 | 10 | 0.20 | |
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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