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Individual Calculations September 2019 |
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| David, Alexandru-Vasile Total change: 11.80 | |   |
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| Arad Open 2019 | Arad | ROU | 2019-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2428 | 7.00 | 9 | 1.18 | 10 | 11.80 | |
|  Palii, Alex | | | 2028 * | ROU | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Visanescu, Daria-Ioana | | wf | 2079 | ROU | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Vasiesiu, Victor | f | | 2269 | ROU | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Gorodetzky, Matan | f | | 2290 | ISR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Ileana, George | f | | 2344 | ROU | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Florescu, Codrut-Constantin | m | | 2312 | ROU | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Nester, Ihor | m | | 2361 | UKR | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Gorodetzky, David | m | | 2461 | ISR | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Mastrovasilis, Dimitrios | g | | 2589 | GRE | 0.50 | 1 | 0.21 | 10 | 2.10 | | | * 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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