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Blitz:
Individual Calculations November 2023 |
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| Gunawardana, Kithmal Rashintha Total change: 23.00 | |   |
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| Sri Lanka National Blitz team Chess Championship 2023 | Colombo | SRI | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1159 | 2.00 | 4 | 1.15 | 20 | 23.00 | |
|  Alahakoon, Isuru | f | | 1797 | SRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Punchihewa, Hasith Thevindu | | | 1234 | SRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Dissanayaka, M A P Mihiranga | | | 1302 | SRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Alwala, A D Hansaja Ramith | | | 1482 | SRI | 1.00 | 1 | 0.87 | 20 | 17.40 | |
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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