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Individual Calculations October 2023 |
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| Wallace, Harper Total change: 111.60 | |   |
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| Marshall Monday FIDE 20 Rounds 1-5 | New York, NY | USA | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1423 | 1.50 | 3 | 1.34 | 40 | 53.60 | |
|  Berg, George | | | 1789 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Ruiz, Alberto Arnedo | | | 2081 | ESP | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Miller, Rachel | c | wm | 1887 | JAM | 1.00 | 1 | 0.95 | 40 | 38.00 | |
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) | | | | 145th annual New York State Championship - U2100 | Albany, NY | USA | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1423 | 2.50 | 4 | 1.45 | 40 | 58.00 | |
| | Sathiesh, Kavin Chandar | | | 1382 | USA | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Fiset, Anais Chloe | | | 1536 | CAN | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Sharp, Dale Eugene | | | 1783 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Chipkin, Leonard B | | | 1911 | USA | 1.00 | 1 | 0.96 | 40 | 38.40 | |
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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