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Individual Calculations December 2019 |
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| Santos, Ana Pereira Dos Total change: -15.00 | |   |
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| GXA Outono 2019 | Lisboa | POR | 2019-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1558 | 1.50 | 4 | -0.67 | 20 | -13.40 | |
|  Martinho, Alberto Jose | | | 1247 | POR | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Dong, Fabio | | | 1404 | POR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Vitorino, Luis | | | 1829 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Goncalves, Carlos Manuel M. | | | 1609 | POR | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | XXX Taca de Lisboa r.1 | Lisboa | POR | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1558 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
| | Leao, Tiago Miguel Da Silva | | | 1958 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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