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Individual Calculations October 2015 |
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| Guerrero Sierra, Juan Carlos Total change: 4.40 | |   |
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| XVII Open Int. Escacs de Sants, Hostafrancs i Bordeta Grup A | Barcelona | ESP | 2015-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2292 | 2275 | 4.50 | 9 | 0.22 | 20 | 4.40 | |
|  Baudry, Remi | | | 1959 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Cawdery, Daniel | m | | 2424 | RSA | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Vocaturo, Daniele | g | | 2578 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Wegerle, Joerg | m | | 2430 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Pulvett Marin, Daniel | m | | 2434 | VEN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zoldan, Matteo | c | | 2156 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Valsecchi, Alessio | m | | 2459 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Duff, Rufus | | | 2133 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Salagran Ferragut, Guillem | | | 2051 | ESP | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | |
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