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Individual Calculations September 2021 |
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| Martian, Dragos-Daniel Total change: 60.00 | |   |
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| Arad Open 2021 | Arad | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2198 | 6.00 | 9 | 2.51 | 20 | 50.20 | |
|  Radu, David Cr. | c | | 1877 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Istratescu, Andrei | g | | 2550 | ROU | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Stanciu, Alexandru-Ovidiu | f | | 2323 | ROU | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Antonica, Dragos-Andrei | f | | 2302 | ROU | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Halkias, Stelios | g | | 2567 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Matasaru, Stephanie | | | 1798 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Coca, Cristi-Iulian | | | 2282 | ROU | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Ghimpu, Samuel-Timotei | f | | 2392 | ROU | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Schitco, Ivan | m | | 2469 | MDA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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) | | | | Brasov International Chess Festival - 5th ed. - A | Poiana Brasov | ROU | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2182 | 6.00 | 9 | 0.49 | 20 | 9.80 | |
| | Anghel, Maria | | | 1848 | ROU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gavrila, Petrisor | | | 1902 | ROU | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Veron, Andrei-Stefan | | | 1873 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bucur, Denisa-Andreea | | | 2044 | ROU | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Toma, Radu-Cristian | | | 2385 | ROU | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Stepanencu, Nicodim-Cosmin | f | | 2280 | ROU | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Sachilaru, Alexandru | | | 2011 | ROU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Dicu, Razvan-Stefan | f | | 2275 | ROU | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Sandor, Petrut | | | 2159 | ROU | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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