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Rapid:
Individual Calculations March 2023 |
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| Allum, Adrian Total change: 34.00 | |   |
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| SCC One-Day Junior Invitational | San Fernando | TTO | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1142 | 1.00 | 2 | 0.29 | 40 | 11.60 | |
|  Martin, Athena | | | 1304 | TTO | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Gillette, Luke | | | 1198 | TTO | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | | | Summer Marathon Chess Tournament 2023 - T&T Promenade Chess Club - | Chaguanas | TTO | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1142 | 1.00 | 3 | 0.56 | 40 | 22.40 | |
| | Lee, Hayden | | | 1879 | TTO | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Ramadhar, Kishore | | | 1877 | TTO | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Lutawan, Adrian | | | 1193 | TTO | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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