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Rapid:
Individual Calculations October 2019 |
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| Aathavan, N Total change: 4.60 | |   |
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| Sri Lanka Inter Club Rapid Chess Championship 2019 - Open | Colombo | SRI | 2019-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1167 | 2.50 | 6 | 0.23 | 20 | 4.60 | |
|  Silva, M Hashen Dhanushka Laksha | | | 1438 | SRI | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Kavinda, Akila | | | 1567 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ahangama, Senuka Aswin | | | 1054 | SRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Wijerathne, K G D Yonal | | | 1120 | SRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Masakorala, Lithum Chthruka | | | 1041 | SRI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Dahanayake, Isara Banidu | c | | 1491 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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