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Individual Calculations August 2015 |
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| Duran Luna, Oliver Total change: 52.40 | |   |
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| IX Olimpiada Nacional de Ajedrez 2015 - Categoria Sub-12 Absoluto | La Paz | BOL | 2015-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1623 | 4.00 | 5 | 1.31 | 40 | 52.40 | |
|  Medrano, Jonathan | | | 1560 | BOL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Quispe Aviza, Javier Paolo | | | 1593 | BOL | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Avila, Milder | | | 1626 | BOL | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Titichoca D., Daniel | | | 1636 | BOL | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Guarachi, Liam | | | 1562 | BOL | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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