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Blitz:
Individual Calculations January 2022 |
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| Urquijo Prada, Santiago Total change: -15.20 | |   |
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| Festival Nacional Escolar Ajedrez Blitz SUB-15 Absoluto | Monteria | COL | 2021-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1653 | 4.00 | 6 | -0.76 | 20 | -15.20 | |
|  Sanchez Aragon, Michael Alejandro | | | 1190 | COL | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Cuartas Lozano, Santiago | | | 1429 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rivera Fernandez, Fredy | | | 1545 | COL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Hernandez Guarin, Samuel Andres | | | 1458 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Castiblanco Melo, David | | | 1403 | COL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Lopez Torres, Jorge Emmanuel | | | 1390 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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