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Rapid:
Individual Calculations November 2023 |
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| Nurse, Xavier Total change: -44.00 | |   |
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| GENESIS National Secondary School Individual Rapid Chess Championship 2023 | Chaguanas | TTO | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1159 | 1229 | 1.00 | 3 | -0.77 | 40 | -30.80 | |
|  Ramdial, Gabriel | | | 1062 | TTO | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Sammy, Christopher | | | 1025 | TTO | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ragoobar, Keagan | | | 1391 | TTO | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | National Rapid 2023 | Port of Spain | TTO | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1229 | 1.00 | 5 | -0.33 | 40 | -13.20 | |
| | Cabralis, Quinn | f | | 2053 | TTO | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Lee, Hayden | | | 1823 | TTO | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Harford, Adam | | | 1138 | TTO | 0.00 | 1 | -0.62 | 40 | -24.80 | | | James, Levi | | | 1091 | TTO | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Harper, Ryan | f | | 2164 | TTO | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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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