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Individual Calculations September 2015 |
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| Richards, Allon Total change: 18.80 | |   |
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| Caribbean Chess Carnival 2015 Under 20 | Port of Spain | TTO | 2015-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1771 | 3.50 | 6 | 0.47 | 40 | 18.80 | |
|  Johnson, Joshua | f | | 2171 * | TTO | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mahtani, Nitin | | | 1437 | BAR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Ramdath, Simon | | | 1708 | TTO | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Johnson, Gabriella | | wc | 1658 | TTO | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Smith, Shreyas | | | 2125 | JAM | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Yearwood, Shannon | | | 1607 | TTO | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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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