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Individual Calculations November 2017 |
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| Athukorala, A T N Total change: -32.00 | |   |
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| 8th Buddhi International Open Rating Tournament 2017 | Gampaha | SRI | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1452 | 6.00 | 9 | -0.80 | 40 | -32.00 | |
|  Botheju, Dilshan Shimalka | | | 1052 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Wickramarathne, T D | c | | 1145 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Alahakoon, Isuru | | | 1852 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayaweera, I G U Subandi | | | 1146 | SRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Wimalagunasekara, D Nithwara | | | 1052 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Galgamuwa, Induwara Ardithya Tik | | | 1117 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Hettiarachchi, D W K | | | 1183 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Wijesekara, Bihandu Sanhinda | | | 1275 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Nivaethan, R | | | 1283 | SRI | 0.50 | 1 | -0.22 | 40 | -8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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