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Blitz:
Individual Calculations May 2018 |
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| Upachan, Songkasem Total change: -34.80 | |   |
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| Asian Youth Chess 2018, Open U12 Blitz | Chiang Mai | THA | 2018-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1419 | 2.00 | 5 | -1.74 | 20 | -34.80 | |
|  Yao, Jia-You | | | 1103 | TPE | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Hewage, Dinupa Adithya | | | 1273 | SRI | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Phomsong, Wayu | | | 1169 | THA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sulaimanov, Tilekmatali | | | 1129 | KGZ | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Wu, David Tai-Wei | | | 1408 | TPE | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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) | | |
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