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Individual Calculations February 2023 |
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| Chakraborty, Ritam Total change: 75.20 | |   |
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| 14th annual Golden State Open - U2100 Section | Concord, CA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1255 | 3.00 | 4 | 1.88 | 40 | 75.20 | |
|  Cole, Christopher | | | 1692 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Penagalapati, Anvitha | | | 1394 | USA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Pramod, Pranavi | | | 1195 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Vale Cruz, Armin | | | 1532 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | |
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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