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Blitz:
Individual Calculations September 2021 |
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| Zapata, Alvaro Total change: 15.20 | |   |
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| IRT I Selectivo Ajedrez Blitz a Juegos Nacionales Liga Caldense de Ajedrez Inmemoriam Dr. JOSE DANIEL GAITAN JIMENEZ | Manizales | COL | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1707 | 3.50 | 8 | 0.76 | 20 | 15.20 | |
|  Ocampo, Cristian David | | | 2055 | COL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Salazar, Andres Felipe | | | 1936 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Rivera Fernandez, Fredy | | | 1490 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Cabrera, Carlos Eduardo | | | 2038 | COL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Gutierrez, Jhon Jaime | | | 1931 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Villamil, Alejandro | | | 1746 | COL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Sanchez, Sebastian | | | 1616 | COL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Martinez Cardona, Cristian Andre | | | 1917 | COL | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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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