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Individual Calculations February 2023 |
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| Gillette, Luke Total change: 32.00 | |   |
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| National Youth Chess Championship 2023 - Under 14 Open | Chaguanas | TTO | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1175 | 2.00 | 3 | 0.80 | 40 | 32.00 | |
|  Samuel Bisnath, Kael | | | 1411 | TTO | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Murray, Zachary | | | 1280 | TTO | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Lutawan, Adrian | | | 1072 | TTO | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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) | | |
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