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Individual Calculations April 2023 |
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| Tang, Andrew Total change: 1.30 | |   |
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| Ivy League Challenge 2023 | Toronto | CAN | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2388 | 2522 | 3.50 | 5 | 0.13 | 10 | 1.30 | |
|  Plotkin, Mark | m | | 2365 | CAN | 1.00 | 1 | 0.29 | 10 | 2.90 | |  Zhang, Yuanchen | m | | 2304 | CAN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Shen, Christopher | f | | 2332 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Li, Yunshan | | wm | 2294 | CHN | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Liang, Awonder | g | | 2643 | USA | 0.00 | 1 | -0.34 | 10 | -3.40 | |
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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