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Rapid:
Individual Calculations May 2019 |
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| Weerakoon, Devuja S Total change: -20.00 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2019 - Under 16 Girls | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1116 | 0.00 | 4 | -1.00 | 20 | -20.00 | |
|  Kodikara, K K M Sachintha | | wf | 1420 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Dahampriya, H K T Dewnethmie | | | 1442 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Jayatilaka, W M M Amodya | | | 1346 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bandara, D M Dehansa Thiyumalee | | | 1101 | SRI | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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