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Individual Calculations January 2024 |
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| Jing, Andrew Total change: -117.20 | |   |
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| 2023 SPICE Cup Open | Chesterfield, MO | USA | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2070 | 3.50 | 9 | 0.79 | 40 | 31.60 | |
|  Lee, Alice Teresa | m | wg | 2380 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Caglar, Sila | | wm | 2194 | TUR | 1.00 | 1 | 0.67 | 40 | 26.80 | | | McConnell, Sullivan Mac | | | 2191 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Tsay, Vincent | f | | 2353 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Betaneli, Alex | f | | 2178 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Yang, Ryan | c | | 2129 | CAN | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Panda, Vedic | | | 2039 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Girsh, Daniel | | | 2261 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Wang, Isaac | f | | 2333 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | 48th annual Eastern Open - Premier | Arlington, VA | USA | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 2070 | 3.00 | 8 | -3.72 | 40 | -148.80 | |
| | Singhvi, Armaan | | | 1833 | USA | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Schenk, Sam | | | 1855 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Tang, Vincent | | | 1727 | USA | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Altucher, James | | | 1834 | USA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Ayyappan, Santhosh | | | 1681 | USA | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Shankar, Pranav | | | 1670 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chen, Derek | | | 1871 | USA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | De Fotis, Gary C | | | 1739 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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