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Individual Calculations July 2022 |
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| Marasinghe, Chanethma Devangi Total change: -15.60 | |   |
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| Sri Lanka National Youth Under 16 Years (Girls) Chess Championships 2022 - Finals | Dehiwala | SRI | 2022-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1294 | 1.50 | 4 | -0.39 | 40 | -15.60 | |
|  Attanayake, Chanindi Mewna | | | 1522 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Weerathunga, W Gimashi Dewlini | | | 1186 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Narthavi, S | | | 1347 | SRI | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Akuratiya, A G Javindi Avarjana | | | 1218 | SRI | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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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