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Rapid:
Individual Calculations May 2019 |
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| Jayaweera, D A Thevindu Nimnal Total change: 0.00 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1160 | 0 | 0.50 | 2 | 0.00 | 967 | | 0.00 | |
|  Herath, H M J R | | | 1219 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gunaratne, Chivath Dathesha | | | 1101 | SRI | 0.50 | 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) | | | | Asian Youth Rapid Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-04-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1266 | 0 | 2.50 | 7 | 0.00 | 1164 | | 0.00 | |
| | Al Shamsi, Hamad Naseer | | | 1462 | UAE | 0.00 | 1 | 0.00 | | 0.00 | |  Perera, G Thinuka Geethula | | | 1175 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Long, Enze | | | 1414 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Weerasekara, Dinul Vinsitha | | | 1139 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Tugsbayasgalan, Bayanmunkh | | | 1251 | MGL | 0.00 | 1 | 0.00 | | 0.00 | | | Dinayana, Thinuga | | | 1135 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Alwis, B H A Rasidu | | | 1288 | 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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