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Individual Calculations October 2023 |
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| Yahaya, Nor Zaiasron Total change: 18.20 | |   |
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| Malaysia Chess Challenge | Kuala Lumpur | MAS | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1449 | 4.00 | 8 | 0.00 | 20 | 0.00 | |
|  Veeraya, Goutam | | | 1049 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Foo, Jiu Weir Brien | | | 1670 | MAS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Asan, Jeppy Tewelu | | | 1915 | MAS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Tan, Ze Hao Brighton | | | 1234 | MAS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Wang, Zhonghao | | | 1059 | CHN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Abeleda, Ritchie James | | | 1730 | PHI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Suyamin, Bonjoure Fille | | | 1672 | PHI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Tolosa, Christian | | | 1259 | PHI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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) | | | | 7th Queens College U1600 FIDE Classical | Kuala Lumpur | MAS | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1449 | 3.00 | 5 | 0.91 | 20 | 18.20 | |
| | Sh Shuib, Sharif Mohd Aqiyuddin | | | 1181 | MAS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Yee, Hao Loong | | | 1611 | MAS | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Mohd Zin, Muhd Syakir | | | 1643 | MAS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Lee, Yun Rui | | | 1613 | MAS | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Ismadi, Muhd Eilfie | | | 1494 | MAS | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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