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Rapid:
Individual Calculations November 2018 |
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| Deegoda, S R Total change: 51.80 | |   |
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| Sri Lanka National Rapid Chess Championship 2018 | Colombo | SRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1762 | 7.50 | 8 | 2.59 | 20 | 51.80 | |
|  Premathilaka, W P P G Sampath | | | 1362 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Devmin, S P Dulina | | | 1362 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gamage, Ovin Vidmal | | | 1362 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Silva, L M S T | f | | 1552 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hapuarachchi, H L M | | | 1859 | SRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Priyankara, Chamil | | | 1988 | SRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Gamage, Chathulanka | | | 1695 | SRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Karunaratne, D C J | | | 1997 | SRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * 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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