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Individual Calculations September 2017 |
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| Ambru, Dan-Calin Total change: -23.40 | |   |
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| Ferroli Open 2017 | Satu Mare | ROU | 2017-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2042 | 3.50 | 7 | 0.79 | 20 | 15.80 | |
|  Bonte, Andrei-Mihai | | | 2300 | ROU | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Marchis, Arghil | | | 1922 | HUN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Bolding, Klaus | f | | 2283 | FRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Okhotnik, Vladimir | g | | 2431 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bonte, Arghir | | | 1879 | ROU | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Dicu, Razvan-Stefan | f | | 2251 | ROU | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Muller, Wilhelm | | | 1947 | ROU | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | Arad International Chess Festival 2017 - Open | Arad | ROU | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2042 | 3.50 | 8 | -1.96 | 20 | -39.20 | |
| | Petricenco, Ana | | | 1642 * | MDA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Acsinte, Matei-Ionut | f | | 2273 | ROU | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sandru, Nicolae | | | 1815 | ROU | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gilea, Lucian | f | | 2261 | ROU | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Secrieru, Andrei-Cristian | | | 1828 | ROU | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Nagy, Janos-Nandor | | | 1705 | ROU | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Gheng, Dominik | | | 1852 | GER | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Maruntis, Patrik-Robert | | | 1642 * | ROU | 1.00 | 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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