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Individual Calculations January 2024 |
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| Noel, Roderick Total change: 8.40 | |   |
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| National Senior Chess Championships 2023 - Open 50 and 65 | San Fernando | TTO | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1790 | 5.50 | 7 | 0.42 | 20 | 8.40 | |
|  Primus, Prince | | | 1490 | TTO | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Phillip, Petersen | | | 1390 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sears, Frank | c | | 1761 | TTO | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Ali, Ian | | | 1697 | TTO | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Lee, Courtney | | | 1795 | TTO | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Bowles, Andrew | | | 1591 | TTO | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Maynard, David | | | 1440 | TTO | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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