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Individual Calculations June 2024 |
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| Brendel, John J Total change: -8.00 | |   |
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| 2024 April-May Marshall Thursday Open Round 4-6 | New York, NY | USA | 2024-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1758 | 1.00 | 2 | -0.12 | 20 | -2.40 | |
|  Li, Robert | | | 1839 | CAN | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Anikina, Elena | | | 1585 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | May - June 2024 Marshall Chess Club Weekly U2200 Round 1-3 | New York, NY | USA | 2024-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1758 | 0.00 | 1 | -0.28 | 20 | -5.60 | |
| | Ballantyne, Rochelle | | | 1925 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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