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Individual Calculations October 2021 |
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| Claro, Rafael Cabral Total change: 6.40 | |   |
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| XXXI Panamerican Youth Chess Festival 2021 - U14 Open | Florianopolis SC | BRA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1193 | 1024 | 2.50 | 8 | 0.16 | 40 | 6.40 | |
|  Carballo Lemus, Victor G. | | | 1424 * | GUA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Franco Franchi, Renato | | | 1183 | PAR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Camargo Vasquez, Sayre Sebastian | | | 1155 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Mano, Syon | | | 1198 | TTO | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Justiniano Flores, Luis Fernando | | | 1244 | BOL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Martin, Joshua | | | 1249 | TTO | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Lashley, Keon | | | 1055 | BAR | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Gillette, James | | | 1039 | TTO | 1.00 | 1 | 0.52 | 40 | 20.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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