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Individual Calculations May 2023 |
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| Richards, Shaheem Total change: 43.80 | |   |
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| National Championship (Absolute) 2023 | Kingston, Jamaica | JAM | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1528 | 4.00 | 10 | 1.58 | 20 | 31.60 | |
|  McKennis, Darren | | | 1866 | JAM | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Shaw, Jaden | c | | 2049 | JAM | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Lodge, Odane | | | 1401 | JAM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Isaacs, Orion | | | 1508 | JAM | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Smith, Shreyas | f | | 2268 | JAM | 0.00 | 1 | 0.00 | 20 | 0.00 | | | McDonald, Jhustice-Dimonte | | | 1802 | JAM | 1.00 | 1 | 0.83 | 20 | 16.60 | | | James, Stuart | c | | 1950 | JAM | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Glaves, Raheem | f | | 2170 | JAM | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Hare, Nathan | | | 1521 | JAM | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Stephenson, John | | | 1672 | JAM | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | St. Catherine Open 2023 - FIDE OPEN Section | Spanish Town, St. Catherine, Jamaica | JAM | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1528 | 1.50 | 3 | 0.61 | 20 | 12.20 | |
| | Brooks, Paul | c | | 1865 | JAM | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Johnson, Remone | | | 1572 | JAM | 0.50 | 1 | 0.06 | 20 | 1.20 | | | McDonald, Angelus-Seren | | | 1652 | JAM | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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