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Blitz:
Individual Calculations January 2024 |
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| Hettiarachchi, Risandu Nethmira Total change: 58.00 | |   |
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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 |
| 1457 | 1063 | 2.00 | 4 | 1.45 | 40 | 58.00 | |
|  Akuratiya, A G Hansadie Aradhya | | | 1221 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Ketalawala, J K C | | | 1747 | SRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Silva, Pramuda | | | 1566 | SRI | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Nirwan, G L S P | | | 1292 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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