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Individual Calculations November 2018 |
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| Watts, Justin Total change: 30.40 | |   |
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| NM Dr. Harold Chan Open 2018 FIDE U-1600 Section | KINGSTON | JAM | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1373 | 3.00 | 4 | 0.76 | 40 | 30.40 | |
|  Harvey, Corbin | | | 1192 | JAM | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Bond, Mikhail | | | 1285 | JAM | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Campbell, Tevin | | | 1588 | JAM | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Blake, Johmoi | | | 1262 | JAM | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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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