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Individual Calculations December 2012 |
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| Bychkova, Alina Total change: -8.70 | |   |
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| World Youth Chess Championship 2012 - Girls 12 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1909 | 8.00 | 11 | -0.58 | 15 | -8.70 | |
|  Mustafazada, Nigar | | | 1552 | AZE | 0.00 | 1 | -0.89 | 15 | -13.35 | |  Kalbani, Wadema | | wc | 1509 * | UAE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Jorge, Rita Maria Osorio | | | 1636 | POR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Mirza, Diana | | | 1708 | IRL | 0.50 | 1 | -0.26 | 15 | -3.90 | | | De Bruyn, Aleida | | wf | 1664 | RSA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Martynkova, Olena | | | 1773 | UKR | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Onur, Cigdem | | | 1631 | TUR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Nominerdene, Davaademberel | | wf | 1760 | MGL | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Hrescak, Ivana | | | 1715 | SLO | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Gajcin, Marina | | | 1702 | SRB | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Tejaswini, Sagar | | wc | 1797 | IND | 1.00 | 1 | 0.35 | 15 | 5.25 | | | * 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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