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Individual Calculations October 2019 |
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| Brown, Akeem Total change: 33.20 | |   |
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| IM Jomo Pitterson Masters Knockout 2019 | Kingston, Jamaica | JAM | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1999 | 7.00 | 10 | 1.54 | 40 | 61.60 | |
|  McDermott, Peter John | | | 1709 | JAM | 0.50 | 1 | -0.34 | 40 | -13.60 | |  McDermott, Peter John | | | 1709 | JAM | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Campbell, Kevron | | | 1815 | JAM | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Campbell, Kevron | | | 1815 | JAM | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Sinclair, Horace | | | 1859 | JAM | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Sinclair, Horace | | | 1859 | JAM | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Christie, Joshua | f | | 2210 | JAM | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Christie, Joshua | f | | 2210 | JAM | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Christie, Joshua | f | | 2210 | JAM | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Christie, Joshua | f | | 2210 | JAM | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | NM Dr. Harold Chan Open 2019 - FIDE Open Section | Kingston, Jamaica | JAM | 2019-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 2009 | 4.00 | 6 | -0.71 | 40 | -28.40 | |
| | Shaw, Jaden | | | 1625 | JAM | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Lyn, Christopher | | | 1801 | JAM | 0.00 | 1 | -0.77 | 40 | -30.80 | | | James, Stuart | c | | 2032 | JAM | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Johnson, Remone | | | 1609 * | JAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | McDonald, Jhustice-Dimonte | | | 1841 | JAM | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Thorpe, Rameze | | | 1609 * | JAM | 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) | | |
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