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Individual Calculations July 2023 |
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| Balliram, Luke Total change: -8.00 | |   |
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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 |
| 1409 | 1247 | 2.00 | 5 | -0.20 | 40 | -8.00 | |
|  Winter Atwell, Adrian | f | | 2193 | TTO | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Martin, Kayla | | | 1065 | TTO | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Rambally, Eon | | | 1182 | TTO | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Samuel Bisnath, Kael | | | 1453 | TTO | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Joseph, Sanjiv | | | 1153 | TTO | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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