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Rapid:
Individual Calculations September 2019 |
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| Promchan, Noppakun Total change: 14.40 | |   |
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| Thailand Rapid Chess Championship 2019 - U12 | Bangkok | THA | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1405 | 3.00 | 4 | 0.22 | 20 | 4.40 | |
|  Wangthumboon, Patawee | | | 1237 | THA | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Hong, Ian | | | 1250 | KOR | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Vogelsanger, Nicolas | | | 1322 | SUI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Saipetch, Kai | | | 1217 | THA | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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 - Open | Bangkok | THA | 2019-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1405 | 3.00 | 5 | 0.50 | 20 | 10.00 | |
| | Habla, Jony | f | | 1805 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ngamdeethae, Wimutti | | | 1046 | THA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Weerapan, Phumrapee | | | 1216 | THA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Maneesorn, Kankawee | | | 1805 * | THA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chiravanich, Pathee | | | 1267 | THA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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) | | |
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