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Individual Calculations July 2023 |
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| Lee, Brad Total change: 16.00 | |   |
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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 |
| 1602 | 1381 | 2.00 | 5 | 0.40 | 40 | 16.00 | |
|  Lee, Hayden | | | 1807 | TTO | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Joseph, Sajan | | | 1053 | TTO | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Cabralis, Quinn | f | | 2115 | TTO | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Sookraj, Druva | | | 1449 | TTO | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Bowles, Andrew | | | 1584 | TTO | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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