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Blitz:
Individual Calculations January 2024 |
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| Mallikaarachchi, M A O C Total change: -7.20 | |   |
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| Ehugalpura International Open Blitz Chess Championship 2023 | Kurunegala | SRI | 2023-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1142 | 1.00 | 4 | -0.18 | 40 | -7.20 | |
|  Perera, H A Lisanda Vinsith | | | 1337 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Ketalawala, J K C | | | 1747 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Kandaragama, Sethuli Dinara | | | 1035 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Sandaruwan, K E Dineth | | | 1326 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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