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Blitz:
Individual Calculations January 2024 |
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| Perera, H A Lisanda Vinsith Total change: 8.00 | |   |
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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 |
| 1211 | 1337 | 5.50 | 8 | 0.20 | 40 | 8.00 | |
|  Liyanage, H L C G | | | 1040 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Mallikaarachchi, M A O C | | | 1142 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Wimalagunasekara, D Nithwara | | | 1179 | SRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Gunarathne, Chenuka | | | 1190 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Thennakoon, Disara | | | 1352 | SRI | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Perera, G Thinuka Geethula | | | 1322 | SRI | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Punchihewa, Hasith Thevindu | | | 1183 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Herath, H M Chamuditha Sasen Band | | | 1283 | SRI | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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