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Rapid:
Individual Calculations July 2021 |
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| Ortiz, Luis Miguel Total change: -1.00 | |   |
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| III IRT Rapido Chess Knockout | Pereira | COL | 2021-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1741 | 2.00 | 4 | -0.05 | 20 | -1.00 | |
|  Rosero Zapata, Luis Fernando | | | 1969 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Trujillo Bahamon, Halan David | | | 1332 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gallego, Julian Andres | f | | 2122 | COL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Tabares Cano, Steve | | | 1470 | 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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