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Blitz:
Individual Calculations December 2019 |
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| Bartholomew, Kena Total change: -12.60 | |   |
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| 2019 National Blitz Chess Championships | Port of Spain | TTO | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1773 | 1.00 | 5 | -0.82 | 20 | -16.40 | |
|  Johnson, Joshua | f | | 2173 * | TTO | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ramoutar, Alan-Safar | f | | 1784 | TTO | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Hunte, Keelan | | | 1670 | TTO | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Lee, Hayden | | | 1742 | TTO | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Singh, Ravishen | c | | 2173 * | TTO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | F.W. de Verteuil Blitz 2019 | Port of Spain | TTO | 2019-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1773 | 1.00 | 4 | 0.19 | 20 | 3.80 | |
| | Joseph, Marcus | f | | 2097 | TTO | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Jones, David | | | 1948 | TTO | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Waldron, Omari | | | 1945 | TTO | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Cupid, Kevin | f | | 2080 | TTO | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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