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Blitz:
Individual Calculations April 2020 |
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| Galkotuwa, K A R G W S N B I Total change: -4.60 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2020 - Under 12Years | Colombo | SRI | 2020-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1160 | 1041 | 1.50 | 5 | -0.23 | 20 | -4.60 | |
|  Alwis, B H A Rasidu | | | 1322 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Karunarathne, B L D Y D | | | 1096 | SRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Perera, H A Lisanda Vinsith | | | 1162 | SRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Dhanushikan, G | | | 1167 | SRI | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Dinujaya, P D Kavishka | | | 1054 | SRI | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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