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Individual Calculations August 2023 |
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| Silva, U M Senaya Shavindi Total change: 8.80 | |   |
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| Sri Lanka National Team Chess Championship 2023 - Women | Colombo | SRI | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1085 | 0.50 | 3 | -0.25 | 40 | -10.00 | |
|  Pallie, Ehsha Mishela | | wc | 1603 | SRI | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Bandara, Lakshika Sathsarani | | | 1051 | SRI | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Namarathna, H K T I | | | 1355 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | Asian Schools Chess Championship U15 Girls | Tashkent | UZB | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1085 | 1.50 | 7 | 0.47 | 40 | 18.80 | |
| | Mansurova, Mumtozbegim | | | 1469 | UZB | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Yashvi, Jain | | | 1423 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Shomurodova, Raykhona | | | 1335 | UZB | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Bimansa, D G Jayandi | | | 1208 | SRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Ortikova, Nozimakhon | | | 1450 | UZB | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Abaeva, Aiana | | | 1774 | KGZ | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Lee, Xia Sean | | | 1333 | MAS | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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