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Individual Calculations January 2024 |
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| Sandanayake, Dehansa Nisanduni Total change: -22.42 | |   |
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| Western Asian Girls Chess Championships 2023 | Colombo | SRI | 2023-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1302 | 3.00 | 9 | -1.29 | 38 | -49.02 | |
|  Gunawardhana, Devindya Oshini | | | 1741 | SRI | 0.00 | 1 | -0.06 | 38 | -2.28 | |  Sasvatha, A | | wc | 1569 | IND | 0.00 | 1 | -0.18 | 38 | -6.84 | | | Wijesinghe, Amesha Shenali | | | 1220 | SRI | 0.00 | 1 | -0.61 | 38 | -23.18 | | | Dange, Gehansa Ranumi | | | 1215 | SRI | 0.50 | 1 | -0.12 | 38 | -4.56 | | | Saparamadu, Sanali | | | 1228 | SRI | 1.00 | 1 | 0.40 | 38 | 15.20 | | | Narthavi, S | | | 1316 | SRI | 1.00 | 1 | 0.52 | 38 | 19.76 | | | Ekaratne, Chenaya | | | 1224 | SRI | 0.00 | 1 | -0.61 | 38 | -23.18 | | | Vishaleni, U | | | 1174 | SRI | 0.50 | 1 | -0.17 | 38 | -6.46 | | | Piyumanthi, M Sayumi Vimansa | | | 1333 | SRI | 0.00 | 1 | -0.46 | 38 | -17.48 | |
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 U16 Girls | Al Ain | UAE | 2023-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1302 | 3.50 | 9 | 0.70 | 38 | 26.60 | |
| | Volchkova, Alena | | | 1865 | FID | 0.00 | 1 | -0.02 | 38 | -0.76 | | | Aishath, Sarah Ismail | | | 1033 | MDV | 1.00 | 1 | 0.17 | 38 | 6.46 | | | Seyilhanova, Gulmira | | | 1648 | TKM | 0.00 | 1 | -0.11 | 38 | -4.18 | | | Mikheeva, Galina | | wf | 2066 | FID | 0.00 | 1 | 0.00 | 38 | 0.00 | | | Mariam Mohammed, Almaeeni | | | 1162 | UAE | 0.50 | 1 | -0.19 | 38 | -7.22 | | | Abrar Mohammed, Almaazmi | | | 1147 | UAE | 1.00 | 1 | 0.29 | 38 | 11.02 | | | Prommuang, Araya | | wc | 1611 | THA | 1.00 | 1 | 0.86 | 38 | 32.68 | | | Wadifa, Ahmed | | wf | 1757 | BAN | 0.00 | 1 | -0.06 | 38 | -2.28 | | | Ospanova, Adelya | | | 1502 | KAZ | 0.00 | 1 | -0.24 | 38 | -9.12 | |
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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