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Individual Calculations September 2023 |
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| Ray, Sarathi Total change: -46.00 | |   |
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| July-August 2023 Marshall Monday Rounds 1-3 | New York, NY | USA | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1896 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Nakada, Johji | | | 1496 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | July-August 2023 Marshall Monday Rounds 4-6 | New York, NY | USA | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1896 | 0.50 | 2 | -0.45 | 20 | -9.00 | |
| | Resika, Nathan | f | | 2069 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | |  He, Daniel | | | 1761 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | August 2023 Marshall Premier | New York, NY | USA | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1896 | 0.50 | 4 | -1.93 | 20 | -38.60 | |
| | Dong, Kyle | | | 1830 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Leano, Bryan | | | 1877 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Chin, Spencer | | | 1780 | USA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Berg, George | | | 1789 | USA | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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