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Individual Calculations September 2015 |
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| Cruz, Jonathan Total change: 4.70 | |   |
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| XVII Obert Internacional Sant Marti 2015 Grup A | Barcelona | ESP | 2015-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2310 | 2453 | 4.50 | 8 | -0.84 | 10 | -8.40 | |
|  Herms Agullo, Jordi | | | 2075 | ESP | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Mateus, Alejandro | f | | 2283 | COL | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Mosquera, Miguel | m | | 2375 | COL | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Leriche, Luc | | | 2132 | FRA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Nabuurs, Joep | | | 2293 | NED | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Capellades Subirana, Marc | f | | 2213 | ESP | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Grigoryan, Karen H. | g | | 2580 | ARM | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Alsina Leal, Daniel | g | | 2531 | ESP | 0.00 | 1 | -0.39 | 10 | -3.90 | |
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) | | | | 41 Obert Internacional Escacs de Badalona | Badalona | ESP | 2015-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2386 | 2450 | 6.50 | 9 | 1.31 | 10 | 13.10 | |
| | Molano Lafuente, Ismael | | | 2101 | ESP | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Buchenau, Frank | f | | 2290 | GER | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Diaz Camallonga, Carles | f | | 2358 | ESP | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Cori, Jorge | g | | 2635 | PER | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Jose Abril, Ramon | f | | 2337 | ESP | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Sturt, Raven M | | | 2281 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Arenas, David | m | | 2439 | COL | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Harutyunian, Tigran K. | m | | 2472 | ARM | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Peralta, Fernando | g | | 2564 | ARG | 0.00 | 1 | -0.34 | 10 | -3.40 | |
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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