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Individual Calculations December 2019 |
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| Jacobson, Aaron Total change: 5.60 | |   |
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| 2019 Ivy League Challenge | Toronto | CAN | 2019-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 2301 | 3.00 | 5 | 0.28 | 20 | 5.60 | |
|  Webster, Dex | | | 2077 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Altschuler, Jason | | | 2198 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Dai, Wenzhi | | | 2093 | CHN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Patel, Advait | m | | 2460 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Tang, Andrew | g | | 2506 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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