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Individual Calculations February 2023 |
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| Meiyappan, Kavya Total change: -47.20 | |   |
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| 2023 New Year Championship - AB | Milpitas, California | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1383 | 0.50 | 3 | -0.95 | 40 | -38.00 | |
|  Yi, Colin | | | 1373 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | |  Pulijala, Akshaj | | | 1420 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Mohan, Shankara | | | 1389 | USA | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | | | 14th annual Golden State Open - U2100 Section | Concord, CA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1383 | 2.00 | 5 | -0.23 | 40 | -9.20 | |
| | Zhou, Ivan | | | 1540 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Indukuri, Suhas Varma | | | 1431 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Mohan, Shankara | | | 1389 | USA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Nadan, Avinesh | | | 1550 | FIJ | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Pramod, Pranavi | | | 1195 | USA | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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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