Rapid:
Individual Calculations August 2022 |
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Diaz Alzate, Samuel David Total change: -31.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IRT Final Circuito Ajedrez del Eje Cafetero Categoria Sub20 | Ansermanuevo | COL | 2022-07-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1501 | 1609 | 1.00 | 4 | -1.56 | 20 | -31.20 | |
| Herrera Murillo, Jose Miguel | | | 1472 | COL | 0.00 | 1 | -0.68 | 20 | -13.60 | | Guayara Reyes, Miguel Angel | | | 1383 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | Jaramillo Dominguez, Alejandro | | | 1606 | COL | 0.00 | 1 | -0.50 | 20 | -10.00 | | Mejia Tamayo, Julian David | | | 1542 | COL | 0.00 | 1 | -0.59 | 20 | -11.80 | | 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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