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Rapid:
Individual Calculations November 2023 |
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| Medina, Joshua Total change: 43.20 | |   |
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| GENESIS National Secondary School Individual Rapid Chess Championship 2023 | Chaguanas | TTO | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1644 | 4.00 | 5 | -0.56 | 40 | -22.40 | |
|  Singh, Kavira | | | 1244 * | TTO | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hosein, Rayshard | | | 1220 | TTO | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Murray, Zachary | | | 1336 | TTO | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Ramnarine Singh, Aradhana | | | 1232 | TTO | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Johnson, Adaya | | | 1245 | TTO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | National Rapid 2023 | Port of Spain | TTO | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1644 | 3.00 | 6 | 1.64 | 40 | 65.60 | |
| | Cupid, Kevin | f | | 2163 | TTO | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Lutawan, Adrian | | | 1244 * | TTO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Johnson, Joshua | f | | 2299 | TTO | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Lee, Hayden | | | 1823 | TTO | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Singh, Ravishen | c | | 2123 | TTO | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Cabralis, Quinn | f | | 2053 | TTO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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