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Individual Calculations April 2019 |
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| Walters, Romaine Total change: 79.20 | |   |
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| National Junior Championships (Abs) 2019 | Kingston, Jamaica | JAM | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1191 | 3.50 | 8 | 1.98 | 40 | 79.20 | |
|  Richards, Shaheem | | | 1483 | JAM | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Walsh, Nathan | | | 1448 | JAM | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Christie, Michael | | | 1591 * | JAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lyn, Nicholas | | | 1591 * | JAM | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Isaacs, Orion | | | 1477 | JAM | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Hutchinson, Marlon | | | 1483 | JAM | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Davis, Christopher | | | 1238 | JAM | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Lyn, Anthony | c | | 1346 | JAM | 0.50 | 1 | 0.21 | 40 | 8.40 | | | * 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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