Rapid:
Individual Calculations November 2023 |
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Mathes Arachchi, Bhanila M Total change: 20.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1371 | 1407 | 4.50 | 7 | 0.52 | 40 | 20.80 | |
| Udawaththa, Jaith Chenuraka | | | 1055 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | Peiris, T S S | f | | 1901 | SRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | Shanuka, N G Santhush | | | 1163 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | Fernando, P Dinindu Damsara | | | 1024 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | Devnaka, Chamin | | | 1401 | SRI | 0.50 | 1 | -0.01 | 40 | -0.40 | | Nenatunga, N L Chamod Wishmitha | | | 1190 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | Dissanayake, R K T | | | 1865 | SRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | 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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