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Rapid:
Individual Calculations February 2018 |
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| Rosado Perez, Maria Jose Total change: 8.20 | |   |
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| IRT Festival de Ajedrez Rapido Ajedrez Baranoa 2018 | Baranoa | COL | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1827 | 1.50 | 3 | 0.41 | 20 | 8.20 | |
|  Guerrero Fandino, Gustavo | | | 2094 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Gutierrez Lastra, Aramis | | | 1929 | COL | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Archbold Tilano, Ralph Alfred | | | 1793 | COL | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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