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Blitz:
Individual Calculations February 2019 |
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| Valverde Suarez, Alhanys Veronica Total change: -57.40 | |   |
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| Campeonato Sudamericano de Blitz 2018, Sub 12 Absoluta | Lima | PER | 2018-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1199 | 1326 | 2.50 | 8 | -2.87 | 20 | -57.40 | |
|  Pablo Vertiz, Jordy Valentino | | | 1296 | PER | 0.00 | 1 | -0.54 | 20 | -10.80 | |  Mancco Arteaga, Yassuri Elizabeth | | | 1188 | PER | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Mollo, Katherine | | | 1109 | BOL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Huaraca Valeriano, Sandro Gabriel | | | 1180 | PER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Quispe, Stephanie | | | 1223 | PER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Colla Polo, Sharon | | | 1248 | PER | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Roman Tapia, Ariana Alejandra | | | 1190 | ECU | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Tayro Chihuantito, Luis Gabriel | | | 1155 | PER | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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