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Blitz:
Individual Calculations December 2018 |
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| Hernandez Perez, Javier Francisco Total change: 6.80 | |   |
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| IX Campeonato Panamericano de Ajedrez Escolar 2018 Blitz Sub-9 Absoluto | Guatire | VEN | 2018-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1122 | 2.00 | 5 | 0.34 | 20 | 6.80 | |
|  Negron Lizarazo, Juan Sebastian | c | | 1252 | COL | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Guevara Ulloa, Jheremy Mateo | c | | 1331 | ECU | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ponce Chamorro, Jayhunsu | | | 1218 | PER | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Gil Oviedo, Luis Felipe | | | 1222 | VEN | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Duran Cordero, Maria Isabel | | | 1206 | VEN | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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