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Individual Calculations September 2023 |
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| Murray, Zachary Total change: -11.60 | |   |
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| XIV CAC Youth Chess Festival 2023 - U14 Open | Port of Spain | TTO | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1255 | 2.00 | 6 | -0.29 | 40 | -11.60 | |
|  Samuel Bisnath, Kael | | | 1509 | TTO | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Wijnhard, Ky-Mani | | | 1497 | SUR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Balliram, Tristan | | | 1346 | TTO | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Ibanez Zanetti, Sebastian Andres | | | 1450 | PAN | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Coe, Cameron | | | 1204 | JAM | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Siewdass, Tristan | | | 1107 | TTO | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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