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Blitz:
Individual Calculations October 2018 |
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| Martinez, Gabriela Total change: -1.20 | |   |
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| Festival Nacional de Ajedrez Blitz Sub-14 Absoluto | Pereira | COL | 2018-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1257 | 1.00 | 4 | -0.06 | 20 | -1.20 | |
|  Echeverry Betancur, Jorge Andres | | | 1514 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Echeverry Betancur, Jorge Andres | | | 1514 | COL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Campos Perilla, Felix Santiago | | | 1370 | COL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Campos Perilla, Felix Santiago | | | 1370 | COL | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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