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Individual Calculations August 2015 |
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| Nina, Juan Total change: 0.00 | |   |
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| IRT 6to Puerta del Sol | El Alto - La Paz | BOL | 2015-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1545 | 3.50 | 6 | 0.87 | 40 | 34.80 | |
|  Sanchez, Kevin | | | 1739 | BOL | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Aguilar, Pedro | | | 1878 | BOL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Chambi, Alvaro | | | 1266 | BOL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Mamani, Vladimir | | | 1669 | BOL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Morales Lopez, Gerardo | | | 1501 | BOL | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Huanca, Naira | | | 1526 | BOL | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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) | | | | IX Olimpiada Nacional de Ajedrez 2015 - Categoria Sub-14 Absoluto | La Paz | BOL | 2015-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1533 | 0.00 | 3 | -0.87 | 40 | -34.80 | |
| | Avila, Carlos | c | | 1933 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alba, Nicolas | | | 1587 | BOL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Granier, Ozner | | | 1628 | BOL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * 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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