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Individual Calculations October 2017 |
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| Condori Terrazas, Jhonatan D. Total change: -33.60 | |   |
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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 |
| 1280 | 1240 | 0.50 | 3 | -0.84 | 40 | -33.60 | |
|  Churqui Perez, Josue Waldo | | | 1208 | BOL | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Pozo Uria, Daniel Mauricio | | | 1208 | BOL | 0.50 | 1 | -0.04 | 40 | -1.60 | |  Yanez, Camilo | | | 1424 | BOL | 0.00 | 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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