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Individual Calculations May 2019 |
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| Sanchez, Rubiela Total change: 19.00 | |   |
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| Campeonato Nacional de Ajedrez Amateur 2019 Absoluto Categoria Sub1700 | Pereira | COL | 2019-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1577 | 3.50 | 5 | 0.95 | 20 | 19.00 | |
|  Pena Flechas, Luis Orlando | | | 1483 | COL | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Rodriguez Valencia, Sebastian | | | 1667 | COL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Sanchez Riobo, Emily Dainne | | | 1394 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Dabraccio, Guillermo | | | 1615 | COL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Arango Leon, Andres Felipe | | | 1688 | COL | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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