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Individual Calculations November 2023 |
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| Harrison, Joshua Total change: 17.00 | |   |
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| CFCC 2023 Autumn Open Master-Expert | Orlando, FL | USA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1929 | 2.50 | 3 | 0.48 | 20 | 9.60 | |
|  Gorman, Luke | | | 1573 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Senczakowicz-Gibo, Jake | | | 1858 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Rea, Andrew | | | 1907 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | Gulf Coast October Open | Estero, FL | USA | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1929 | 3.00 | 4 | 0.37 | 20 | 7.40 | |
| | Mulay, Vivan | | | 1529 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Williams, Oscar | | | 1670 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ligotti, John | | | 1734 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Chakrabarti, Brejesh | f | | 2238 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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