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Individual Calculations August 2012 |
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| Gujrathi, Vidit Total change: -32.00 | |   |
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| 9th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2528 | 4.50 | 7 | -1.33 | 10 | -13.30 | |
|  Nilsson, Martin | | | 2197 | SWE | 0.50 | 1 | -0.38 | 10 | -3.80 | |  Chan, James | | | 2128 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rout, Padmini | | wg | 2345 | IND | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Jayakumar, Adarsh | | | 2267 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Pratyusha, Bodda | | | 2128 * | IND | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Prieto, Ernesto | | | 2128 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ippolito, Dean | m | | 2432 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | * 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) | | | | 40th Annual World Open - Open Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2319 | 2530 | 5.00 | 9 | -1.87 | 10 | -18.70 | |
| | Shvartsman, Andrew | c | | 2240 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Kleinman, Michael | f | | 2293 | CAN | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Defibaugh, Jared | | | 2263 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Homa, Seth | f | | 2283 | USA | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Ni, Viktorija | | wm | 2264 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Karavade, Eesha | m | wg | 2343 | IND | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Sarkar, Justin | m | | 2396 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Bryant, John Daniel | f | | 2377 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Bartell, Thomas | f | | 2410 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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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