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Individual Calculations December 2023 |
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| Guntaka, Aayansh R Total change: 32.80 | |   |
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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 |
| 1558 | 1503 | 1.50 | 3 | 0.14 | 40 | 5.60 | |
|  Damaraju, Arjun | | | 1855 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Pulijala, Akshaj | | | 1491 | USA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Penagalapati, Anvitha | | | 1329 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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 | Garden Grove, California | USA | 2023-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1503 | 1.00 | 5 | 0.68 | 40 | 27.20 | |
| | Ghazaryan, Raffi David, Jr | | | 2076 | ARM | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Tabet, Roger | | | 1912 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yuan, Serena | | wc | 1862 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Sethuraman, Roshan | | | 1909 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhang, Nathaniel Albion | | | 1995 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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