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Individual Calculations January 2014 |
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| Ballantyne, Rochelle Total change: -29.10 | |   |
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| World Youth Chess Championship 2013. Girls U18 | Al Ain | UAE | 2013-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1934 | 4.50 | 9 | -0.97 | 30 | -29.10 | |
|  Yousfi, Yasmine | | | 1649 | ALG | 1.00 | 1 | 0.16 | 30 | 4.80 | |  Vujnovic, Patricija | | | 2081 | CRO | 0.50 | 1 | 0.20 | 30 | 6.00 | | | Atabayeva, Gozel | | wf | 2069 | TKM | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Amra, Tasnim | | wf | 1568 | RSA | 1.00 | 1 | 0.10 | 30 | 3.00 | | | Unapkoshvili, Nani | | | 2081 | GEO | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Jaramillo Arce, Katherine | | | 1850 | ECU | 0.00 | 1 | -0.62 | 30 | -18.60 | | | Tarmastin, Laura | | | 1791 | AUT | 0.00 | 1 | -0.69 | 30 | -20.70 | | | Abdelmenaem, Sohayla | | wf | 1735 | EGY | 1.00 | 1 | 0.24 | 30 | 7.20 | | | Lalaoui, Feriel | | wc | 1754 | ALG | 1.00 | 1 | 0.26 | 30 | 7.80 | |
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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