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Individual Calculations December 2019 |
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| Potluri, Supreetha Total change: -4.00 | |   |
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| National Junior (Under-19) Girls Chess Championship 2019 | GURGAON | IND | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1968 | 8.00 | 11 | -0.10 | 40 | -4.00 | |
|  Riya, Tewari | | | 1568 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bharathakoti, Sneha | | | 1568 * | IND | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Sachi, Jain | | | 1568 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Priyanka, Nutakki | | wm | 2273 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Panda, Miracle | | | 1589 | IND | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Arushi, Kotwal | | wc | 1756 | IND | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Mandakani, Mishra | | | 1568 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Senthamizh, Yazhini S | | | 1678 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Rebecca, Jesumarian | | | 1568 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Poorna, Sri | | | 1848 | IND | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Arpita, Mukherjee | | wm | 2234 | IND | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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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