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Individual Calculations May 2019 |
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| Siles Kora, Brayan Total change: 57.20 | |   |
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| Campeonato Nacional Sub-12 Absoluto 2019 | Tarija | BOL | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1183 | 3.00 | 5 | 1.43 | 40 | 57.20 | |
|  Rivas Perez, Oscar Daniel | | | 1249 | BOL | 1.00 | 1 | 0.59 | 40 | 23.60 | |  Zubieta Echalar, Eduardo | | | 1294 | BOL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Ticona Rocabado, Licael Roderick | | | 1583 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Santos, Carlos Kevin | | | 1192 | BOL | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Mayta Aiza, Maveric | | | 1381 | BOL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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