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Blitz:
Individual Calculations February 2018 |
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| Herath, Uthpala Shanika Total change: -1.60 | |   |
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| Sri Lanka National Youth Blitz Chess Championships 2017 - Under 16 Girls | Colombo | SRI | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1286 | 1.50 | 4 | -0.08 | 20 | -1.60 | |
|  Askey, Roshell Nathasha | | | 1495 | SRI | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Abeywardana, Hasandi Yapa | | | 1257 | SRI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Wijesuriya, G P Y | | wc | 1392 | SRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Kanakarathne, S Nevinka De Silva | | | 1322 | SRI | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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