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Individual Calculations December 2023 |
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| Chatterjee, Koustav Total change: -0.60 | |   |
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| 2023 Houston Open Chess Championship - Open | Houston, TX | USA | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2547 | 4.00 | 4 | 0.44 | 10 | 4.40 | |
|  Nigudkar, Rusheel | | | 2147 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Tran, Minh Binh | | | 1845 | USA | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Li, Rachael | | wc | 2094 | USA | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Juksta, Karolis | f | | 2392 | LTU | 1.00 | 1 | 0.29 | 10 | 2.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2023 US Masters | Charlotte, NC | USA | 2023-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2372 | 2547 | 6.00 | 9 | -0.50 | 10 | -5.00 | |
| | Paramzina, Anastasia | | wg | 2183 | FID | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Ippolito, Dean | m | | 2356 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Kunka, Harshid | f | | 2337 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Juksta, Karolis | f | | 2392 | LTU | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Hilby, Craig | m | | 2402 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Molner, Mackenzie | g | | 2461 | USA | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Lee, Alice | f | wm | 2406 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Daggupati, Balaji | g | | 2477 | USA | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Putnam, Liam | f | | 2332 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | |
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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