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Individual Calculations December 2021 |
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| Lim, Timothy Chien En Total change: 13.60 | |   |
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| 30th Annual Kings Island Open - Under 2100 | Blue Ash, Ohio | USA | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1501 | 1.50 | 2 | 0.34 | 40 | 13.60 | |
|  Liang, Ethan Y | | | 1408 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Wang, Chloe Heather | | | 1482 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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