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Blitz:
Individual Calculations May 2019 |
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| Sanudula, K M Dahamdi Total change: -53.80 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2019 - Under 12 Girls | Colombo | SRI | 2019-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1119 | 1320 | 0.00 | 3 | -2.27 | 20 | -45.40 | |
|  Akuratiya, A G Javindi Avarjana | | | 1149 | SRI | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Ramanayake, Nemindi Linaya | | | 1053 | SRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Wickramarathne, P W G Gaveshi | | | 1154 | SRI | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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) | | | | Asian Youth Blitz Chess Championship 2019 - Under 12 Girls | Colombo | SRI | 2019-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1320 | 2.00 | 5 | -0.42 | 20 | -8.40 | |
| | Nurmanova, Alua | | wc | 1657 | KAZ | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Khaliunaa, Gankhulug | | wc | 1474 | MGL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Wickramarathne, P W G Gaveshi | | | 1154 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Sai, Mahati A | | | 1345 | IND | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Yaghi, Leen | | | 1063 | SYR | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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