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Individual Calculations October 2023 |
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| McCartney, Patrick Total change: -45.40 | |   |
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| Fall 2023 ALTO - Championship | Charlotte, NC | USA | 2023-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1815 | 1.50 | 5 | 0.24 | 20 | 4.80 | |
|  Harris, Ian | | | 2122 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Dean, Edward T | | | 1833 | USA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Patel, Ishan | | | 1845 | USA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Bryant, Todd Charles | | | 2106 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Zapata, Alonso | g | | 2318 | COL | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | CCC Tuesday Night Action 99 | Charlotte, NC | USA | 2023-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1815 | 0.50 | 4 | -1.85 | 20 | -37.00 | |
| | Natha, Nirav | | | 1743 | USA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Myers, Dominique | | | 2014 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ammasani, Smayan | | | 1612 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Kliber, Michael | | | 1621 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | CCC Reverse Angle 124 | Charlotte, NC | USA | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1815 | 1.00 | 3 | -0.66 | 20 | -13.20 | |
| | Johnson, Donald | f | | 2243 | USA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Prasanna, Advik | | | 1693 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Jasti, Rishi N | | | 1415 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | |
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