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Individual Calculations September 2013 |
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| Enkhbat, Tegshsuren Total change: -16.40 | |   |
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| 3rd Annual Potomac Open | Rockville, Maryland | USA | 2013-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2417 | 3.50 | 5 | -0.61 | 10 | -6.10 | |
|  Clancy, Daniel J | | | 2119 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Greanias, Steven D | f | | 2137 | USA | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Patel, Advait | | | 2017 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ding, Andrew | | | 2080 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Kaufman, Lawrence | g | | 2332 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | * 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) | | | | 2nd Annual Washington International - Section A | Rockville, Maryland | USA | 2013-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2323 | 2417 | 4.50 | 9 | -1.03 | 10 | -10.30 | |
| | Li, Ruifeng | c | | 2246 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Chevannes, Sabrina L | | wf | 2160 | ENG | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Chiang, Sarah | | wf | 2067 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Kekelidze, Mikheil | g | | 2470 | GEO | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Rohonyan, Katerina | | wg | 2299 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Sarkar, Justin | m | | 2437 | USA | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Thavandiran, Shiyam | f | | 2357 | CAN | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Yang, Darwin | m | | 2480 | USA | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Sevian, Samuel | f | | 2388 | USA | 0.00 | 1 | -0.54 | 10 | -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) | | |
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