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Individual Calculations May 2019 |
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| Debapriya, Manna Total change: 57.20 | |   |
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| Asian Youth Chess Championship 2019 - Under 10 Girls | Colombo | SRI | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1183 | 4.50 | 7 | 1.63 | 40 | 65.20 | |
|  Nurgaliyeva, Zarina | | | 1527 | KAZ | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Ebrahimi Rashti, Asal | | | 1464 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mongoljin, Davaadorj | | | 1050 | MGL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Herath, Pamudi | | | 1005 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Shriyana, S Mallya | | wc | 1163 | IND | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Khulan, Bayarsaikhan | | | 1242 | MGL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Sezdbekova, Aizhan | | | 1397 | KGZ | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | WB FIDE Rated State Under - 11 girls Chess Championship | Kolkata | IND | 2019-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1183 | 0.00 | 1 | -0.20 | 40 | -8.00 | |
| | Mrittika, Mallick | | | 1419 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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