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Rapid:
Individual Calculations November 2023 |
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| Murray, Zachary Total change: -37.60 | |   |
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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 |
| 1327 | 1336 | 3.00 | 4 | 0.95 | 40 | 38.00 | |
|  Maharaj, Sanat | | | 1117 | TTO | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Ramdial, Gabriel | | | 1062 | TTO | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Medina, Joshua | | | 1644 | TTO | 1.00 | 1 | 0.86 | 40 | 34.40 | | | La Fleur, Zara | | | 1484 | TTO | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | National Rapid 2023 | Port of Spain | TTO | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1336 | 0.00 | 4 | -1.89 | 40 | -75.60 | |
| | Cupid, Kevin | f | | 2163 | TTO | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Baptiste, Vade | | | 1087 | TTO | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Samuel Bisnath, Kael | | | 1500 | TTO | 0.00 | 1 | -0.28 | 40 | -11.20 | | | James, Levi | | | 1091 | TTO | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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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