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Blitz:
Individual Calculations January 2022 |
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| Hernandez Guarin, Samuel Andres Total change: 1.80 | |   |
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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 |
| 1472 | 1458 | 2.00 | 4 | 0.09 | 20 | 1.80 | |
|  Zarabanda, Santiago | | | 1634 | COL | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Urquijo Prada, Santiago | | | 1653 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Olaya, Horacio | | | 1399 | COL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Arboleda Taborda, Samuel | | | 1203 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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