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Blitz:
Individual Calculations January 2024 |
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| Karunarathna, P Chenitha Sihas Total change: 57.60 | |   |
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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 |
| 1321 | 1048 | 2.50 | 6 | 1.44 | 40 | 57.60 | |
|  Arachchi, C S A | | | 1393 | SRI | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Thilakarathne, H M G G | | | 1297 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Rajakaruna, R H M I D | | | 1412 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Alwis, H Sandithi Kusalya | | | 1247 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Devaraja, Dahamsa Punsadi | | | 1218 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Chandrasiri, P K | | | 1357 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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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