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Rapid:
Individual Calculations June 2023 |
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| Valencia Lopez, Greissy Sofia Total change: 1.60 | |   |
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| Final Nacional Ajedrez Rapido Intercolegiado Prejuvenil Femenino | Bogota | COL | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1500 | 3.50 | 4 | 0.04 | 40 | 1.60 | |
|  Ochoa Gallego, Andrea | | | 1218 | COL | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Arias Lopez, Maria Angel | | | 1121 | COL | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Cabrales Almanza, Isabela Jireth | | | 1265 | COL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Soto, Ana Maria | | | 1101 | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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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