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Blitz:
Individual Calculations January 2022 |
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| Guerrero Ortega, Johan Nicolas Total change: -21.40 | |   |
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| Festival Nacional Escolar Ajedrez Blitz SUB-13 Absoluto | Monteria | COL | 2021-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1475 | 2.00 | 4 | -1.07 | 20 | -21.40 | |
|  Portilla Carranza, Matias | | | 1167 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Viasus, Juan Diego | c | | 1231 | COL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Zapata Polo, Orlando Jose | | | 1221 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Paladines Pinzon, Samuel | | | 1400 | COL | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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