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Blitz:
Individual Calculations September 2019 |
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| Zhang, Qijie Total change: 9.40 | |   |
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| Eastern Asian Youth 2019 - Blitz U10 | Bangkok | THA | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1155 | 1.50 | 3 | 0.47 | 20 | 9.40 | |
|  Samatthanan, Theerath | | | 1338 | THA | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Yen, Gideon | | | 1313 | SGP | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Jiroajvanichakorn, Rathasart | | | 1172 | THA | 1.00 | 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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