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Blitz:
Individual Calculations January 2024 |
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| Perera, G Thinuka Geethula Total change: 159.20 | |   |
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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 |
| 1583 | 1322 | 6.50 | 8 | 3.98 | 40 | 159.20 | |
|  Samarage, Navindu Devhan | | | 1064 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Gallage, Pamiru M G K | | | 1090 | NZL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Subasinghe, K R V R | | | 1932 | SRI | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Herath, H M R M K | | | 1484 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Weerasinghe, C C | | | 1717 | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Perera, H A Lisanda Vinsith | | | 1337 | SRI | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Alahakoon, Isuru | f | | 1839 | SRI | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Liyanage, Ranindu Dilshan | m | | 2198 | SRI | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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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