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Individual Calculations October 2019 |
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| Sanchez Mejia, Ery A. Total change: 0.00 | |   |
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| Nacional de Ajedrez por Equipos Santiago 2019 | Santiago | DOM | 2019-08-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1789 | 0 | 2.50 | 5 | 0.00 | 1789 | | 0.00 | |
|  Arvelo Leo, Gian Carlo | f | | 2087 | DOM | 0.00 | 1 | 0.00 | | 0.00 | | | Sanchez Marcelino, Jennifer | | | 1632 | DOM | 0.00 | 1 | 0.00 | | 0.00 | | | Moronta Ramos, Dianelva | | | 1612 | DOM | 1.00 | 1 | 0.00 | | 0.00 | |  Javier Brito, Anudis | | | 1828 | DOM | 1.00 | 1 | 0.00 | | 0.00 | | | Perez Florentino, Yordan Nicolas | | | 1784 | DOM | 0.50 | 1 | 0.00 | | 0.00 | |
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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