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Individual Calculations January 2024 |
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| Perera, B Yenuthi Sahanlee Total change: 69.92 | |   |
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| Western Asian Girls Chess Championships 2023 | Colombo | SRI | 2023-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1299 | 4.50 | 9 | 1.13 | 38 | 42.94 | |
|  Sachi, Jain | | | 1742 | IND | 0.00 | 1 | -0.06 | 38 | -2.28 | |  Dissanayake, Lihini | | | 1155 | SRI | 1.00 | 1 | 0.31 | 38 | 11.78 | | | Bayrambayeva, Ogulsuray | | | 1909 | TKM | 0.00 | 1 | -0.02 | 38 | -0.76 | | | Ekaratne, Chenaya | | | 1224 | SRI | 0.00 | 1 | -0.60 | 38 | -22.80 | | | Narthavi, S | | | 1316 | SRI | 1.00 | 1 | 0.52 | 38 | 19.76 | | | Newansa, M Esandi | | | 1527 | SRI | 0.00 | 1 | -0.21 | 38 | -7.98 | | | Vishaleni, U | | | 1174 | SRI | 1.00 | 1 | 0.33 | 38 | 12.54 | | | Wijesinghe, Amesha Shenali | | | 1220 | SRI | 1.00 | 1 | 0.39 | 38 | 14.82 | | | Agajanova, Meryem | | | 1854 | TKM | 0.50 | 1 | 0.47 | 38 | 17.86 | |
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) | | | | Asian Youth Chess Championship 2023 U12 Girls | Al Ain | UAE | 2023-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1299 | 4.50 | 9 | 0.71 | 38 | 26.98 | |
| | Kholyavko, Mariya | | | 1680 | KAZ | 0.00 | 1 | -0.09 | 38 | -3.42 | | | Aayat, Asmi | | | 1004 | PAK | 1.00 | 1 | 0.15 | 38 | 5.70 | | | Margad, Munkhpurev | | | 1660 | MGL | 1.00 | 1 | 0.90 | 38 | 34.20 | | | Yasaswi, Krishna Bommi | | | 1542 | IND | 0.00 | 1 | -0.20 | 38 | -7.60 | | | Tereshchenko, Eliza | | | 1470 | FID | 1.00 | 1 | 0.73 | 38 | 27.74 | | | Zarkym, Ailin | | | 1529 | KAZ | 0.00 | 1 | -0.21 | 38 | -7.98 | | | Aditri, Shome | | | 1268 | IND | 0.00 | 1 | -0.54 | 38 | -20.52 | | | Rehansi, D P Sayuni Vonara | | | 1154 | NZL | 0.50 | 1 | -0.19 | 38 | -7.22 | | | Abuzharova, Aidana | | | 1010 | KAZ | 1.00 | 1 | 0.16 | 38 | 6.08 | |
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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