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Blitz:
Individual Calculations January 2024 |
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| Sandanayake, Dehansa Nisanduni Total change: 45.20 | |   |
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| Western Asian Girls Blitz Chess Championships 2023 | Colombo | SRI | 2023-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1179 | 1.50 | 6 | -0.88 | 40 | -35.20 | |
|  Ahmed, Walijah | | wc | 1770 | BAN | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Jayaweera, Risali Lohasna | | | 1142 | SRI | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Gunasekara, K P K Hesara | | | 1334 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Alwis, H Sandithi Kusalya | | | 1247 | SRI | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Vishaleni, U | | | 1078 | SRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Narthavi, S | | | 1199 | SRI | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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 Youth Blitz Chess Championship 2023- U16 Girls | Al Ain | UAE | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1179 | 4.00 | 8 | 2.01 | 40 | 80.40 | |
| | Aktamova, Zilola | | | 1671 | UZB | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Tong, Thai Ky An | | | 1583 | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Almusawi, Maram | | | 1332 | BRN | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Suyerkulova, Daniya | | | 1188 | KAZ | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Nguyen, Ha Khanh Linh | | | 1648 | VIE | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Ospanova, Adelya | | | 1494 | KAZ | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Edige, Inkar | | | 1020 | KAZ | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Wadifa, Ahmed | | wf | 1437 | BAN | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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) | | |
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