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Individual Calculations August 2017 |
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| Stuti, Aishwary Total change: -10.40 | |   |
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| Commonwealth Chess Championship Under - 10 Girls - 2017 | New Delhi | IND | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1075 | 1127 | 2.00 | 4 | -0.30 | 40 | -12.00 | |
|  Perera, D G D S Vidarsha | | | 1058 | SRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Anwesha, Saha | | | 1085 | IND | 0.00 | 1 | -0.56 | 40 | -22.40 | |  Ankana, Kabiraj | | | 1084 | IND | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Aashi, Upadhayay | | | 1072 | IND | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | Delhi State Open Chess Championship 2017 | Delhi | IND | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1127 | 0.50 | 4 | 0.04 | 40 | 1.60 | |
| | Verma, H.s. | | | 1527 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kukreja, Sankalp | | | 1478 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Deepak, Singh | | | 1527 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shivika, Rohilla | | | 1374 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | | | * 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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