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Individual Calculations March 2023 |
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| Huston, Gus Total change: 54.20 | |   |
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| 2023 February Marshall Premier | New York, NY | USA | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2285 | 3.50 | 4 | 0.41 | 20 | 8.20 | |
|  Kozower, Ethan | | | 1885 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hebbar, Eshaan | | | 2021 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Graif, William Samuel | f | | 2307 | CAN | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Weisz, Bryan A | | | 1953 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | | | Marshall Chess Club NYC Winter IM Invitational | New York, NY | USA | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2285 | 7.00 | 9 | 2.30 | 20 | 46.00 | |
| | Tanenbaum, Zachary | c | | 2244 | USA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Hardaway, Brewington | f | | 2370 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Lee, Alice Teresa | f | wm | 2320 | USA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Moor, Nathaniel Philip | | | 2168 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Almeida, Alfonso A | m | | 2254 | MEX | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Moskow, Eric | | | 2144 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Paragua, Mark | g | | 2455 | PHI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | La Manna, Andrea | f | | 2245 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Martin Del Campo, Roberto | m | | 2225 | MEX | 0.50 | 1 | -0.08 | 20 | -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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