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Individual Calculations July 2023 |
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| Bowles, Andrew Total change: 7.20 | |   |
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| National Chess Championship Qualifier #2 2023 | Port of Spain | TTO | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1584 | 4.50 | 7 | 0.36 | 20 | 7.20 | |
|  Siewdass, Tristan | | | 1184 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Johnson, Joshua | f | | 2303 | TTO | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Balliram, Taydan | | | 1293 | TTO | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Cabralis, Quinn | f | | 2115 | TTO | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Samuel Bisnath, Kael | | | 1453 | TTO | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Williams, Saqiv | | | 1239 | TTO | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Lee, Brad | | | 1381 | TTO | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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