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Rapid:
Individual Calculations July 2019 |
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| Bogart, Mark J Total change: -25.00 | |   |
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| R&D & Kisko Showdown & Invitational Tournament 2019 | Kingston, Jamaica | JAM | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1783 | 3.00 | 6 | -1.25 | 20 | -25.00 | |
|  McKoy, Arielle | | | 1383 * | JAM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Curwin, Nickaylah | | | 1423 | JAM | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Brown, Raehanna | | | 1478 | JAM | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Solomon, Mikhail | | | 1969 | JAM | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Yankana, Alliyah | | | 1435 | JAM | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Hall, Odane | | | 1841 | JAM | 0.00 | 1 | -0.42 | 20 | -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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