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Individual Calculations September 2017 |
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| Silva Rosas, Natalia Total change: 13.40 | |   |
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| XXVII Cerrado 8x8 de nau64 | Montevideo | URU | 2017-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1811 | 3.00 | 4 | 0.67 | 20 | 13.40 | |
|  Martinez Fernandez, Fernando | | | 1880 | URU | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Bon, Charles | | | 1643 | URU | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Griselka, Diego | | | 1741 | URU | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Larrea, Daniela | | wc | 1728 | URU | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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) | | | | Campeonato Nacional Interdepartamental 2017 | Punta del este | URU | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1835 | 2.50 | 4 | 0.00 | 20 | 0.00 | |
| | Olivera, Sergio | | | 1435 * | URU | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Escofet, Jaime | | | 2017 | URU | 0.50 | 1 | 0.24 | 20 | 4.80 | | | De Leon, Daiana | | | 1725 | URU | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Gadea, Fernando | | | 1706 | ARG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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