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Individual Calculations August 2012 |
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| Rout, Padmini Total change: 21.45 | |   |
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| 9th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2384 | 2345 | 5.50 | 9 | 1.54 | 15 | 23.10 | |
|  Helfst, Matt D | | | 1945 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Romanov, Evgeny | g | | 2631 | RUS | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Gujrathi, Vidit | m | | 2528 | IND | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Zapata, Alonso | g | | 2484 | COL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Ni, Viktorija | | wm | 2228 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Kaufman, Lawrence | g | | 2380 | USA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Vazquez, Raul | f | | 2298 | PUR | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Nikhil, Shyam | m | | 2502 | IND | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Chakkravarthy, Deepan | g | | 2461 | IND | 0.50 | 1 | 0.16 | 15 | 2.40 | | | * 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 - U2400 Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2307 | 5.00 | 8 | -0.11 | 15 | -1.65 | |
| | Chiang, Michael | | | 2144 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Daly, Troy | | | 2139 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Boor, Carl Brandon | f | | 2260 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Shen, Arthur | f | | 2242 | USA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Alvarez, Ernesto | | | 2217 | USA | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Sawyer, Bradley J | | | 2140 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Rizzitano, James A | m | | 2309 | USA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Elishev, Ivan | | | 2178 | RUS | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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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