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Individual Calculations March 2016 |
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| Murray, Donna Total change: 3.00 | |   |
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| 1st Qualifier 2016 Barbados National Chess Championships | Bridgetown | BAR | 2016-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1431 | 2.50 | 7 | 0.15 | 20 | 3.00 | |
|  Elcock, Corie | | | 1722 | BAR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Harewood, Othneil | | | 1721 | BAR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gill, Jadyn | | | 1167 | BAR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Richards, Allon | | | 1791 | BAR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Prescod, Bryan | | | 1831 * | BAR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Lowe, Mark | | | 1581 | BAR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Nurse, Lydia | | wc | 1243 | BAR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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