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Individual Calculations November 2019 |
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| Song, Yuxin Total change: -7.60 | |   |
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| World Junior U - 20 Girls Chess Championship 2019 | New Delhi | IND | 2019-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2292 | 7.50 | 11 | -0.38 | 20 | -7.60 | |
|  Punsalan, Vyanla M | | wf | 1964 | NZL | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Eesha, Ajay Sarda | | | 1892 * | IND | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Arushi, Kotwal | | wc | 1892 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ferkova, Dominika | | wf | 2096 | SVK | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Avetisyan, Mariam | | wf | 2110 | ARM | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Priyanka, K | | | 2173 | IND | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Harshita, Guddanti | | wm | 2123 | IND | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Bauyrzhan, Arnash | | | 2075 | KAZ | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Altantuya, Boldbaatar | | wf | 2277 | MGL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Chitlange, Sakshi | | wm | 2175 | IND | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Shuvalova, Polina | | wm | 2412 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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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