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Individual Calculations July 2023 |
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| Balliram, Tristan Total change: -26.00 | |   |
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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 |
| 1268 | 1335 | 3.00 | 6 | -0.65 | 40 | -26.00 | |
|  Duncan, Leonard | | | 1808 | TTO | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Joseph, Sanjiv | | | 1153 | TTO | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Martin, Kayla | | | 1065 | TTO | 1.00 | 1 | 0.17 | 40 | 6.80 | | | James, Levi | | | 1328 | TTO | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Siewdass, Tristan | | | 1069 | TTO | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Rambally, Eon | | | 1182 | TTO | 1.00 | 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) | | |
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