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Blitz:
Individual Calculations January 2020 |
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| Galvez Aguirre, Valentina Total change: 3.00 | |   |
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| Sudamericano de Blitz 2019 - Sub 12 Femenino | CABA | ARG | 2019-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1115 | 2.50 | 7 | 0.15 | 20 | 3.00 | |
|  Mundaca Bermedo, Pia | | | 1315 | CHI | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Gaite, Karen Nerina | | | 1258 | ARG | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Tohalino Laura, Isabella | | | 1313 | PER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Carvalho, Isis | | | 1486 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Zhunio Guaman, Sofia | | | 1139 | ECU | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Mayeregger Gonzalez, Renata | | | 1086 | PAR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Villegas Ampuero, Consuelo | | | 1151 | CHI | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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