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Rapid:
Individual Calculations September 2019 |
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| Wangthumboon, Patawee Total change: -13.20 | |   |
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| Eastern Asian Youth 2019 - Rapid U12 | Bangkok | THA | 2019-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1237 | 1.50 | 3 | 0.27 | 20 | 5.40 | |
|  Handaru, Juan Izz Linardhi | | | 1637 * | INA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chung, Ming Kang Darius | | | 1048 | SGP | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Tangsunawan, Tada | | | 1307 | THA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Thailand Rapid Chess Championship 2019 - U12 | Bangkok | THA | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1237 | 1.00 | 4 | -0.93 | 20 | -18.60 | |
| | Promchan, Noppakun | | | 1405 | THA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Hong, Ian | | | 1250 | KOR | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Teerawuttiudom, Bhudit | | | 1079 | THA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Chiravanich, Pathee | | | 1267 | THA | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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