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Individual Calculations October 2020 |
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| Abeysekara, Yasasi Geemini Total change: 2.40 | |   |
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| Inaugural Sri Lanka Youth Girls Chess Grand Prix 2020 - Group X | Colombo | SRI | 2020-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1186 | 1217 | 6.00 | 11 | 0.06 | 40 | 2.40 | |
|  Fernando, T Suheli H | | | 1133 | SRI | 0.50 | 1 | -0.12 | 40 | -4.80 | |  Fernando, Nethmi Vimansa | | | 1045 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Bandara, Prathibha Nethsarani | | | 1011 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Munasinghe, M A D D D | | | 1052 | SRI | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Sanudula, K M Dahamdi | | wc | 1457 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Wilvalaarachchi, Oneli Omaya | | | 1378 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Gunawardhana, Devindya Oshini | | | 1288 | SRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Fernando, H Methushi Amaya | | | 1159 | SRI | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Akuratiya, A G Javindi Avarjana | | | 1221 | SRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Sithumsa, H G Sasmi | | | 959 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Ramanayake, Nemindi Linaya | | | 1339 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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