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Individual Calculations July 2023 |
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| Rambally, Eon Total change: -13.80 | |   |
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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 |
| 1354 | 1182 | 1.00 | 5 | -0.69 | 20 | -13.80 | |
|  Duncan, Leonard | | | 1808 | TTO | 0.00 | 1 | -0.01 | 20 | -0.20 | | | James, Levi | | | 1328 | TTO | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Balliram, Luke | | | 1247 | TTO | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Joseph, Sajan | | | 1053 | TTO | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Balliram, Tristan | | | 1335 | TTO | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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