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Rapid:
Individual Calculations January 2024 |
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| Rathnayaka, Minaga Yethmin Total change: 99.60 | |   |
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| Western Asian Junior Rapid Chess Championships 2023 | Colombo | SRI | 2023-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1181 | 2.00 | 7 | 0.19 | 40 | 7.60 | |
|  Weerathungalage, W D Malisha Sasv | | | 1474 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Sathsindu, W M Minura | | | 1361 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Desurra, G P Damsilu | | | 1360 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Mujahid, Bin Yazeed | | | 1385 | MDV | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Galkotuwa, K A R G W D R B G | | | 1313 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Ovitigala, Chenitha Mithvidu | | | 1457 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Galkotuwa, K A R G W S N B I | | | 1257 | SRI | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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) | | | | Asian Youth Rapid Chess Championship 2023- U16 Boys | Al Ain | UAE | 2023-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1230 | 3.00 | 6 | 2.30 | 40 | 92.00 | |
| | Tran, Tuan An | | | 1649 | GUM | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Huang, Zi-Chen | | | 1498 | TPE | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Dang, Anh Minh | | | 1898 | VIE | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Tanikeyev, Beknur | | | 1562 | KAZ | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Alviz, Joshua Ezekiel | | | 1464 | PHI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Hamdan Edrees, Alhamed | | | 1571 | UAE | 1.00 | 1 | 0.88 | 40 | 35.20 | |
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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