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Individual Calculations August 2019 |
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| Khafra, Enen-Sa-Te Faab Total change: 76.00 | |   |
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| 46th Knights' Open Chess Tournament 2019 | Port of Spain | TTO | 2019-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1542 | 2.50 | 5 | 1.76 | 20 | 35.20 | |
|  Jones, David | | | 1900 | TTO | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Sears, Frank | c | | 1819 | TTO | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Yearwood, Sean | c | | 1824 | TTO | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Noel, Roderick | | | 1824 | TTO | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Duncan, Leonard | | | 1842 | TTO | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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) | | | | National Championship Qualifier #4 2019 | San Fernando | TTO | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1544 | 3.00 | 5 | 2.04 | 20 | 40.80 | |
| | Sears, Frank | c | | 1830 | TTO | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Jones, David | | | 1900 | TTO | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Singh, Ravishen | c | | 1944 * | TTO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lee, Cecil | c | | 1756 | TTO | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Busch, Hans-Hinrich | | | 1628 | GER | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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