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Blitz:
Individual Calculations February 2019 |
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| Lopez Rayo, Isabella Total change: 15.80 | |   |
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| Torneo Internacional de Ajedrez Blitz Categoria C Elo 0 a 1800 Santiago de Cali 2018 | Cali | COL | 2018-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1536 | 2.50 | 5 | 0.79 | 20 | 15.80 | |
|  Salazar, Marco A | | | 1787 | COL | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Lopez, Johnier | | | 1771 | COL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Cardoso, Jaidy Marcela | | | 1765 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Arias, Robinson | | | 1712 | COL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Campos Perilla, Sergio Felipe | | | 1266 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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