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Rapid:
Individual Calculations October 2018 |
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| Yap, Ehin Dallas Total change: -3.20 | |   |
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| Hillcrest Scholastic Chess Championship 2018 | Seri Gombak, Selangor | MAS | 2018-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1305 | 1.50 | 4 | -0.16 | 20 | -3.20 | |
|  Low, Chee Pang | | | 1565 | MAS | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Ernest, Yek Zu Yang | | | 1175 | MAS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Tong, Chun Yee | | | 1328 | MAS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Teh, Chun Qiang Clement | | | 1427 | MAS | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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