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Blitz:
Individual Calculations November 2023 |
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| Sathsara, E P Daham Total change: -51.20 | |   |
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| Sri Lanka National Blitz team Chess Championship 2023 | Colombo | SRI | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1409 | 2.50 | 6 | -1.28 | 40 | -51.20 | |
|  Ponnamperuma, Weraka Vasath | | | 1591 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Yatawara, O L B | | | 1450 | SRI | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Perera, H A Lisanda Vinsith | | | 1183 | SRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Jayath, B H Sathnidu | | | 1029 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Lakshitha, H H Sasindu | | | 1377 | SRI | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Fernando, Mayon Dinuth Mindula | | | 1121 | SRI | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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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