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Individual Calculations December 2023 |
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| Bankhead, Benjamin Carver Total change: -49.60 | |   |
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| 18th annual Los Angeles Open - U2100 | Irvine, CA | USA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1391 | 0.00 | 2 | -0.57 | 40 | -22.80 | |
|  Marcal, Jose M | | | 2134 | USA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Yu, Tianxiang Carlos | | | 1343 | USA | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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) | | | | 58th American Open - Under2000 | Garden Grove, California | USA | 2023-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1391 | 2.00 | 5 | -0.67 | 40 | -26.80 | |
| | Chitta, Adithya | | | 1362 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Wang, Tianmu | | | 1281 | USA | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Liang, Candice | | | 1491 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Kim, Ryan Joonwoo | | | 1363 | KOR | 0.00 | 1 | -0.54 | 40 | -21.60 | | | He, Bonnie | | | 1336 | USA | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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