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Individual Calculations October 2017 |
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| Bellahcene, Jena Total change: -127.60 | |   |
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| European Youth Chess Championship 2017 - Girls 10 | Mamaia | ROU | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1395 | 3.50 | 9 | -3.19 | 40 | -127.60 | |
|  Lukac, Ema | | | 1143 | SLO | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Shvartsburd, Rebekka | | | 1171 | ISR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Rasheva, Nora | | wc | 1303 | BUL | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Asryan, Anush | | | 1287 | ARM | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Haile, Batel Goitom | | | 1244 | ISL | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Chekhani, Anna | | | 1223 | UKR | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Dieguez Novoa, Pura | | | 1122 | ESP | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Novikova, Daria | | | 1190 | RUS | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Petculescu, Diana-Silvana | | | 1157 | ROU | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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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