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Blitz:
Individual Calculations January 2018 |
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| Rojas Mendoza, Joun Sun Total change: 6.60 | |   |
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| 1er IRT Blitz Liga Nortesantandereana de Ajedrez - Cucuta 2017 | Cucuta | COL | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1503 | 1.50 | 6 | 0.33 | 20 | 6.60 | |
|  Galvis, Carlos Alberto | | | 1903 * | COL | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Ojeda, Jesus David | | | 1903 * | COL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Valderrama Espinosa, Gilberto | f | | 1903 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arias, Juan Carlos | | | 1903 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hernandez Osorio, Edwin | | | 1869 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Angarita Garcia, Steven Mauricio | | | 1310 | COL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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