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Blitz:
Individual Calculations January 2024 |
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| Alvarez Orellana, Isai Jeremi Total change: 18.40 | |   |
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| XIX Festival Sul-Americano da Juventude 2023 BLZ - U12 Absoluto | Florianopolis SC | BRA | 2023-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1331 | 3.50 | 8 | 0.28 | 40 | 11.20 | |
|  Saavedra Aiza, Alejandro | | | 1553 | BOL | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Feest Barrientos, Valentin Sebast | | | 1023 | CHI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Calcada, Lucas Galvan | | | 1742 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Macedo, Felipe Cruz | | | 1461 | BRA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Rivarola Rotela, Alejandro Moises | | | 1161 | PAR | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Reyes Zavaleta, Sergio Gabriel | | | 1463 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Solaeche G., Axel Jose | | | 1328 | PAR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Vilca Contreras, Dante Ivan | | | 1567 | PER | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Blitz - Sub 11 Absoluto | Lima | PER | 2023-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1331 | 5.00 | 8 | 0.18 | 40 | 7.20 | |
| | Paredes Zapana, Mateo Rafael | | | 1092 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Garay Ramirez, Patrick Yosue | | | 1213 | PER | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Salazar Flores, Adiel Jesus | | | 1042 | PER | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Diaz Chacon, Martin Jean Luc | | | 1164 | PER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Castillo Perales, Bernardo Jonay | | | 1450 | PER | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Santiago Perez, Luis Yamil | | | 1633 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Zegarra Castaneda, Oliver Mateo | | | 1194 | PER | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Angeles Castillo, Bastian Missael | | | 1236 | PER | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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