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Individual Calculations October 2021 |
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| Dias, Ivo Rodrigues Total change: -34.00 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 2176 | 5.50 | 9 | -1.70 | 20 | -34.00 | |
|  Moldovan, Lucas Gabriel | | | 1776 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Feuerstack, Aljoscha | m | | 2473 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Azinheira, Andre | | | 1776 * | POR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mendes, Bruno Daniel | | | 1776 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bastos Gonzalez, Gonzalo | | | 1795 | ESP | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Farias, David Nuno M E | | | 1776 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Serrera Sanchez-Romo, Sergio | | | 1776 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ribera Veganzones, Serni | | | 1970 | AND | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Tevar Becerra, Alvaro | | | 1955 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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