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Individual Calculations March 2024 |
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| Graif, William Total change: -58.20 | |   |
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| 1000GM 2024 NY GM B Invitational | New York, NY | USA | 2024-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2396 | 2302 | 2.00 | 9 | -1.37 | 20 | -27.40 | |
|  Chatterjee, Koustav | m | | 2546 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Nakada, Akira Wood | f | | 2374 | USA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Griffith, Kyron | m | | 2367 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Luo, Terry | f | | 2342 | USA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Levine, Joseph | f | | 2376 | USA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Adewumi, Tanitoluwa | f | | 2280 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Nagy, Gabor | g | | 2450 | HUN | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Paragua, Mark | g | | 2448 | PHI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Lee, Alice Teresa | m | wg | 2379 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | 2024 NY GM-IM Presidents' Day Invitational IM B Schiller | New York, NY | USA | 2024-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2299 | 2302 | 3.00 | 9 | -1.54 | 20 | -30.80 | |
| | Jimenez Fraga, Pedro Alejandro | m | | 2447 | CUB | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Xu, Grant Y | f | | 2313 | USA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Lee, Megan | | wm | 2279 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Sun, Ryan | f | | 2204 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Wongso, Steve | | | 2156 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Lima, Darcy | g | | 2375 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Bortnyk, Mykola | m | | 2425 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Poliannikov, Danila | f | | 2276 | USA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Shanmugasundaram, Rajesh | | | 2218 | IND | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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