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Individual Calculations July 2024 |
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| Murdock, Christopher Total change: -6.80 | |   |
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| Robert Wheeler Open 2024 - Open Section | Kingston | JAM | 2024-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1768 | 2.00 | 5 | -0.41 | 20 | -8.20 | |
|  Gayle, Kaia | | | 1468 | JAM | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Wilkinson, Ian | | | 1878 | JAM | 0.50 | 1 | 0.15 | 20 | 3.00 | | | McKoy, Aaron | | | 1653 | JAM | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Hinds, Nathan | c | | 1980 | JAM | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Brown, Raehanna | | wc | 1899 | JAM | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | Orjan Lindroth Memorial Chess Tournament 2024 - U1800 Section | Nassau | BAH | 2024-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1768 | 3.50 | 6 | 0.07 | 20 | 1.40 | |
| | Skinner, Francis | | | 1657 | BAH | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Pride, Avian | | | 1771 | BAH | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Johnson, Remone | | | 1746 | JAM | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Johnson, Daijah | | wc | 1684 | BAH | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Pride, Curtis | | | 1664 | BAH | 1.00 | 1 | 0.36 | 20 | 7.20 | | | McDonald, Angelus-Seren | | | 1774 | JAM | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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