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Individual Calculations October 2019 |
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| Mirri, Pietro Total change: -7.20 | |   |
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| XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A | Barcelona | ESP | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2194 | 5.50 | 10 | -0.18 | 40 | -7.20 | |
|  Horta Gafarot, Biel | | | 1826 | ESP | 0.50 | 1 | -0.40 | 40 | -16.00 | |  Xifra Tome, Bernat | | | 1797 | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Haast, Mark | f | | 2413 | NED | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Brunetti, Alberto | | | 1909 | ITA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Bosch, Jeroen | m | | 2422 | NED | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Singh, Soram Rahul | | | 2039 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Martinez Romero, Martin | m | | 2418 | COL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Alcala Gonzalez, Cesar | | | 2015 | ESP | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Vidal Zamora, Alex | f | | 2430 | ESP | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Petit Montes, Marc | | | 2020 | ESP | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | |
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