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Individual Calculations December 2023 |
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| Gavrysh, Leonid Total change: -50.40 | |   |
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| 2023 Washington Challenger's Cup | Seattle, WA | USA | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1905 | 1.50 | 3 | -1.16 | 20 | -23.20 | |
|  Garine, Ujwal | | | 1496 | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Bhaskaran, Siddharth | | | 1595 | USA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Pitre, H G | | | 1563 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | Washington Class Championships - Expert | Bellevue, WA | USA | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1905 | 2.00 | 4 | -1.36 | 20 | -27.20 | |
| | Nallabothula, Varin | | | 1694 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Bhaskaran, Siddharth | | | 1595 | USA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Razmov, Valentin | | | 1649 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Ramkumar, Nikhil | | | 1501 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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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