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Rapid:
Individual Calculations November 2017 |
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| Ellepola, Charth Total change: 24.00 | |   |
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| 2nd Sri Lanka Mercantile Rapid Team Chess Championship 2017 | Colombo | SRI | 2017-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1646 | 4.50 | 5 | 1.20 | 20 | 24.00 | |
|  Dissanayake, Ranura | | | 1541 | SRI | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Nikahetiya, Asitha | | | 1624 | SRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Hapuarachchi, Malindu | | | 1402 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Perera, Mario | | | 1424 | SRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Wettasinghe, S V | | | 1607 | SRI | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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