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Individual Calculations December 2018 |
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| Bora, Safal Total change: 2.60 | |   |
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| 2018 Ivy League Challenge | Toronto | CAN | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2392 | 4.00 | 5 | 0.26 | 10 | 2.60 | |
|  Li, Ethan | f | | 2248 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | |  Fabbri, Alexander | | | 2067 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Wang, Richard | m | | 2332 | CAN | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Fu, James | | | 2061 | CAN | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Qiyu, Zhou | f | wg | 2227 | CAN | 0.50 | 1 | -0.22 | 10 | -2.20 | |
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) | | |
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