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Rapid:
Individual Calculations May 2018 |
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| Mohd Datu, Datu Mohd Wafi Irfan Total change: 29.00 | |   |
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| SMK Kota Marudu Chess Open 2018 | Kota Marudu, Sabah | MAS | 2018-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1622 | 2.50 | 4 | 1.45 | 20 | 29.00 | |
|  Majid, Asdi | | | 1860 | MAS | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Najarin, Nazir | | | 1791 | MAS | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Zainul, Mupjajar | | | 1793 | MAS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Jamah, Shirin | | | 1771 | MAS | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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