Individual Calculations November 2023 |
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Medina, Joshua Total change: 36.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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National Chess Championships 2023-Open | Port of Spain | TTO | 2023-09-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2010 | 1661 | 2.50 | 10 | 0.91 | 40 | 36.40 | |
| Cabralis, Quinn | f | | 2107 | TTO | 0.00 | 1 | -0.06 | 40 | -2.40 | | Cupid, Kevin | f | | 2163 | TTO | 0.00 | 1 | -0.04 | 40 | -1.60 | | Ramdath, Simon | | | 1938 | TTO | 0.50 | 1 | 0.33 | 40 | 13.20 | | Harper, Ryan | f | | 2219 | TTO | 0.00 | 1 | -0.03 | 40 | -1.20 | | Ramadhar, Kishore | | | 1785 | TTO | 0.00 | 1 | -0.33 | 40 | -13.20 | | Lee, Hayden | | | 1842 | TTO | 1.00 | 1 | 0.74 | 40 | 29.60 | | James, Keevin | | | 1899 | TTO | 0.00 | 1 | -0.20 | 40 | -8.00 | | Mc Intosh, Isaiah | f | | 2251 | TTO | 0.00 | 1 | -0.02 | 40 | -0.80 | | Winter Atwell, Adrian | f | | 2199 | TTO | 1.00 | 1 | 0.97 | 40 | 38.80 | | Khafra, Enen-Sa-Tefa Ab | | | 1698 | TTO | 0.00 | 1 | -0.45 | 40 | -18.00 | | 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) | |
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