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Individual Calculations October 2017 |
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| Dragnev, Valentin Total change: -17.00 | |   |
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| European Youth Chess Championship 2017 - Open 18 | Mamaia | ROU | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2286 | 2483 | 5.00 | 9 | -1.70 | 10 | -17.00 | |
|  Tifferet, Shaked | f | | 2273 | ISR | 0.50 | 1 | -0.27 | 10 | -2.70 | |  Caglar, Ahmet Ata | | | 2093 | TUR | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Kouskoutis, Georgios-Alexandros | | | 2314 | GRE | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Dobrovoljc, Vid | f | | 2293 | SLO | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Acsinte, Matei-Ionut | f | | 2260 | ROU | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Koziol, Kamil | f | | 2313 | POL | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Arcuti, Davide | f | | 2349 | SUI | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Sousa, Andre Ventura | m | | 2386 | POR | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Lopez Mulet, Inigo | f | | 2295 | ESP | 0.50 | 1 | -0.24 | 10 | -2.40 | |
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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