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Individual Calculations January 2024 |
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| Dange, Gehansa Ranumi Total change: 68.40 | |   |
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| Western Asian Girls Chess Championships 2023 | Colombo | SRI | 2023-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1215 | 3.50 | 9 | 0.14 | 40 | 5.60 | |
|  Sanudula, K M Dahamdi | | wc | 1711 | SRI | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Rathnayake, R M Dulinma Hemalni | | | 1533 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Saparamadu, Sanali | | | 1228 | SRI | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Sandanayake, Dehansa Nisanduni | | | 1302 | SRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Vishaleni, U | | | 1174 | SRI | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Dissanayake, Lihini | | | 1155 | SRI | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Narthavi, S | | | 1316 | SRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Piyumanthi, M Sayumi Vimansa | | | 1333 | SRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Wijesinghe, Amesha Shenali | | | 1220 | SRI | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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 U14 Girls | Al Ain | UAE | 2023-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1215 | 3.00 | 8 | 1.57 | 40 | 62.80 | |
| | Saparya, Ghosh | | | 1661 | IND | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Alemanova, Yasmina | | | 1632 | KAZ | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Benzon, Tiffany | | | 1467 | GUM | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Orazalina, Nursulu | | | 1624 | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Maral, Altankhuyag | | | 1506 | MGL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Imanberlinova, Symbat | | | 1113 | KAZ | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Fawaz, Nadia | | | 1533 | LBN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Japparbekova, Malika | | | 1567 | KAZ | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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