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Individual Calculations January 2010 |
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| Hairapetian, Anna Total change: -7.95 | |   |
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| World Junior Championships U20 (Girls) | Puerto Madryn, Chubut | ARG | 2009-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2212 | 6.00 | 13 | -0.53 | 15 | -7.95 | |
|  Flores, Nancy | | | 1927 | ARG | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Zhang, Xiaowen | | wm | 2391 | CHN | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Steil-Antoni, Fiona | | wf | 2152 | LUX | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Amed, Stephanie | | wf | 2159 | ARG | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Harini, Sankaran | | | 2109 | IND | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Paulet, Iozefina | | wg | 2342 | ROU | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Kiran, Manisha Mohanty | | wm | 2154 | IND | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Paikidze, Nazi | | wm | 2279 | GEO | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Severiukhina, Zoja | | wm | 2339 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Yildiz, Betul Cemre | | wm | 2224 | TUR | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Mikadze, Miranda | | wm | 2317 | GEO | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Heredia Serrano, Carla | | | 2152 | ECU | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Fernandez, Maria Florencia | | | 2159 | ARG | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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