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Individual Calculations June 2014 |
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| Porter, Russel Total change: -21.15 | |   |
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| 2014 National Absolute Championship | Kingston | JAM | 2014-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2123 | 4.50 | 9 | -1.17 | 15 | -17.55 | |
|  Lorne, Malaku | | | 2073 | JAM | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Richards, Deborah | | wm | 2031 | JAM | 0.50 | 1 | -0.13 | 15 | -1.95 | |  Asher, Miguel | | | 1888 | JAM | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Mellace, Andrew | | | 2076 | JAM | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Brooks, Paul | | | 1959 | JAM | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Wilson, Brandon | | | 2098 | JAM | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Smith, Shreyas | | | 1944 | JAM | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Wisdom, Daren | | | 1974 | JAM | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Davy, Damion | c | | 2173 | JAM | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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) | | | | Robert Wheeler Open 2014 | Kingston, Jamaica | JAM | 2014-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2123 | 3.50 | 5 | -0.24 | 15 | -3.60 | |
| | Smith, Annesha | | | 1797 | JAM | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Asher, Miguel | | | 1888 | JAM | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Davy, Damion | c | | 2155 | JAM | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Wisdom, Daren | | | 1974 | JAM | 1.00 | 1 | 0.30 | 15 | 4.50 | | | McKoy, Troy | | | 1723 * | JAM | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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