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Individual Calculations November 2019 |
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| Katkov, Michelle Total change: 106.80 | |   |
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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 |
| 2184 | 2106 | 7.00 | 11 | 2.67 | 40 | 106.80 | |
|  Du Plessis, Anika | | wm | 1706 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Li, Yunshan | | wf | 2289 | CHN | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Salimova, Nurgyul | m | wg | 2415 | BUL | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Altantuya, Boldbaatar | | wf | 2277 | MGL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Solozhenkina, Elizaveta | | wm | 2283 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Vantika, Agrawal | | wm | 2283 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Mirza, Diana | | wf | 1986 | IRL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Kiolbasa, Oliwia | | wm | 2223 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Srimathi, R | | | 1914 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Potapova, Margarita | | wf | 2377 | RUS | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Arpita, Mukherjee | | wm | 2271 | IND | 1.00 | 1 | 0.72 | 40 | 28.80 | | | * 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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