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Rapid:
Individual Calculations January 2019 |
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| Perera, H A Lisanda Vinsith Total change: 0.00 | |   |
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| Sri Lanka Inaugural Inter Club Rapid Chess Championship 2018 | Colombo | SRI | 2018-12-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1190 | 0 | 0.50 | 5 | 0.00 | 824 | | 0.00 | |
|  Jayawickrama, U W R K | | | 1346 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Perera, Isara Ranmeth | | | 1070 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ushan, Lochana | | | 1303 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kularathna, Pulindu | | | 1081 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Dissanayaka, Anupama | | | 1152 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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