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Rapid:
Individual Calculations January 2019 |
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| Brahman, Tharmasanthiran Total change: -7.40 | |   |
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| Sri Lanka Inaugural Inter Club Rapid Chess Championship 2018 | Colombo | SRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1377 | 2.00 | 4 | -0.37 | 20 | -7.40 | |
|  Harrikizhan, K C | | | 1306 | SRI | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Jayaweera Gamage, Disindu Hansad | | | 1357 | SRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Perera, Isara Ranmeth | | | 1070 | SRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Fernando, M Tharusha Randima | | | 1465 | SRI | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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