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Individual Calculations October 2018 |
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| Piyumantha, M Thisal Manjith Total change: 24.00 | |   |
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| Sri Lanka Junior National Chess Championship 2018 | Colombo | SRI | 2018-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1625 | 4.00 | 6 | 0.60 | 40 | 24.00 | |
|  Karunaratne, Rahel Chaanakya | | | 1225 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Pathmasiri, R D Isuru Saranga | | | 1300 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Thilakarathne, Malidu Amodya | | | 1459 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | De Silva, L M S T | f | | 1708 | SRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Silva, Kevin Ranidu | c | | 1813 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Dabarera, G W D M | | | 1829 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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