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Individual Calculations September 2019 |
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| Velcherean, Vasile-Adrian Total change: 31.20 | |   |
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| Arad Open 2019 U1900 | Arad | ROU | 2019-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1894 | 4.50 | 5 | 1.27 | 40 | 50.80 | |
|  Mester, Dorin | | | 1704 | ROU | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Dobrin, Catalin | | | 1744 | ROU | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Gheorghiu, Alexandru-Dan | | | 1796 | ROU | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Dracea, Gheorghe | | | 1878 | ROU | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Radu, David Cr. | | | 1797 | ROU | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | Int. Chess Festival Satu Mare - Iuliu Szabo Memorial | Satu Mare | ROU | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1894 | 4.00 | 9 | -0.49 | 40 | -19.60 | |
| | Hajnal, Zoltan | m | | 2294 * | HUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Korn, Lorant | | | 1749 | ROU | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Mozes, Ervin | m | | 2122 | ROU | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Saioc, David | | | 1528 | ROU | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Florescu, Codrut-Constantin | m | | 2294 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rascu, Dmitrii | | | 1798 | MDA | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Gulyas, Ferenc | | | 1780 | HUN | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Polner, Iosif | | | 1769 | ROU | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Gheng, Christian | | | 1844 | GER | 0.50 | 1 | -0.07 | 40 | -2.80 | | | * 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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