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Individual Calculations January 2020 |
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| Mujumdar, Sameer Total change: -16.00 | |   |
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| 50th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 2044 | 3.00 | 6 | -0.80 | 20 | -16.00 | |
|  Rajmohan, Vikram | | | 1644 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Ahuja, Rohan | m | | 2383 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Liang, Dustin | | | 1988 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | O`brien, Matthew J | | | 2149 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mou, Iris Zhaoying | | wc | 1679 | USA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Li, Thomas | | | 1644 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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