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Individual Calculations October 2017 |
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| Morales Santos, Natasha Total change: 16.60 | |   |
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| 5to. Torneo Abierto de Ajedrez William Bermudez Adams In Memoriam | Ponce | PUR | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1890 | 2.50 | 4 | 0.83 | 20 | 16.60 | |
|  Acosta Gonzalez, Ricardo | | | 1625 | PUR | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Sosa Trani, Luis | f | | 2035 | PUR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Diaz Montes, Edwin | c | | 1981 | PUR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Sotelo Kohama, Daniel | | | 2169 | PUR | 0.50 | 1 | 0.34 | 20 | 6.80 | |
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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