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Rapid:
Individual Calculations August 2018 |
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| McKennis, Darren Total change: 9.20 | |   |
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| Summer Rapid Showdown - U14 | Kingston, Jamaica | JAM | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1623 | 3.00 | 3 | 0.46 | 20 | 9.20 | |
|  Brown, Raehanna | | | 1371 | JAM | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Stephenson, John | | | 1332 | JAM | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bond, Mikhail | | | 1285 | JAM | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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