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Individual Calculations October 2017 |
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| Yanez, Camilo Total change: -12.40 | |   |
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| IV Festival Nacional de Ajedrez 2017 (Sub-13 Absoluto) | Tarija | BOL | 2017-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1424 | 2.50 | 4 | -0.31 | 40 | -12.40 | |
|  Churqui Perez, Josue Waldo | | | 1208 | BOL | 0.00 | 1 | -0.78 | 40 | -31.20 | |  Ortega, Gilmar | | | 1419 | BOL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Pozo Uria, Daniel Mauricio | | | 1208 | BOL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Condori Terrazas, Jhonatan D. | | | 1240 | BOL | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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