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Rapid:
Individual Calculations September 2019 |
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| Amiluddin, Umair Ubaidah Total change: 8.80 | |   |
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| The 10 th Tan Sri Lee Loy Seng Perak Grand Prix Chess Championship 2019 (6th LEG) | Ipoh, Perak | MAS | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1471 | 2.00 | 6 | 0.44 | 20 | 8.80 | |
|  Atan Abd Wahab, Saiful Azlan | | | 1845 | MAS | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Singh, Eshwant | | | 1723 | MAS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mohd Ismail, Nasaree | | | 1675 | MAS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Tan, Kah Shing Gavin | | | 1534 | MAS | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Rustam Affendi, Ahmad Kamal | | | 1706 | MAS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Pathamanathan, Dharmin | | | 1538 | MAS | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | |
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