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Blitz:
Individual Calculations February 2018 |
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| Ahangama, Senuka Aswin Total change: 53.40 | |   |
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| Sri Lanka National Youth Blitz Chess Championships 2017 - Under 12 | Colombo | SRI | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1059 | 5.00 | 7 | 2.67 | 20 | 53.40 | |
|  Abrar, Taariq Isham | | | 1251 | SRI | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Himsara, W A Janidu | | | 1212 | SRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Wijerathne, L M S D | | | 1202 | SRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Damsara, U G S T | | | 1142 | SRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Thanuja, Dewsara | | | 1167 | SRI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Liyanage, Manith Dulwan | | | 1138 | SRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Perera, M N Akash | | | 1174 | SRI | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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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