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Blitz:
Individual Calculations November 2023 |
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| Udagedara, Sandali Kanishka Total change: -25.20 | |   |
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| Sri Lanka National Women's Blitz team Chess Championship 2023 | Colombo | SRI | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1139 | 1410 | 2.00 | 4 | -1.26 | 20 | -25.20 | |
|  Karunasena, H G M K Saheli Onaya | | | 1070 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Liyanage, D Sathini Disathna | | | 1056 | SRI | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Indrajith, J A K N T | | | 1303 | SRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Bandara, Prathibha Nethsarani | | | 1125 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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