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Rapid:
Individual Calculations August 2018 |
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| Akasha, J P Vihanga Total change: -18.00 | |   |
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| 14th Asian Schools Rapid Chess Championship 2018 - under 13 open | Waskaduwa | SRI | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1279 | 2.50 | 7 | -0.90 | 20 | -18.00 | |
|  Ranasinghe, Thinuga Devanjith | | | 1044 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Zala, Akshar | | | 1644 | IND | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Perera, Isara Ranmeth | | | 1090 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | De Silva, L M S T | f | | 1548 | SRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Thanuja, Dewsara | | | 1169 | SRI | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Wijesekara, Bihandu Sanhinda | | | 1315 | SRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Mathes Arachchi, Bhanila M | | | 1288 | SRI | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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