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Blitz:
Individual Calculations November 2023 |
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| Schmidt Portillo, John Alexander Total change: -56.40 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Blitz Sub 09 | Lima | PER | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1163 | 1199 | 3.00 | 8 | -1.41 | 40 | -56.40 | |
|  Sanchez Torres, Juliana | | | 1066 | COL | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Szszcpansky Vega, Joshua Isco | | | 1044 | PER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Gallegos Quispe, Daniel Paolo | | | 1439 | PER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Villanueva Chavez, Dorian Gael | | | 1203 | PER | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Vera Alca, Astrid Thais | | | 1050 | PER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Moscoso Tellez, Joe Goldtie Marsh | | | 1363 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Marquina Suarez, Arian Martin | | | 1045 | PER | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Valdivia Rojas, Uriel Alessandro | | | 1096 | PER | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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