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Individual Calculations April 2015 |
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| Mahmood, Nasrul Humaimi Total change: 13.80 | |   |
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| The National Closed Chess Championship 2015 (OPEN) | Kuala Lumpur | MAS | 2015-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1890 | 2.50 | 5 | 0.69 | 20 | 13.80 | |
|  Sabri, Mohd Saprin | | | 2143 | MAS | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Ismail, Mohamed | | | 1749 | MAS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Fong, Yit San | c | | 2096 | MAS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Tham, Tick Hong Jax | | | 2021 | MAS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Azman Hisham, Mohd Nabil | | | 1987 | MAS | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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