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Individual Calculations November 2022 |
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| Ibnu, Iwan Schani Total change: -15.00 | |   |
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| ASIAN AMATEUR CHESS CHAMPONSHIPS 2022 - OPEN | Muscat | OMA | 2022-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1689 | 4.50 | 7 | -0.75 | 20 | -15.00 | |
|  Mohamed, Fadil Syed Ibrahim | | | 1289 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Al Hinai, Qusay | | | 1201 | OMA | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Maasarani, Mahmoud | | | 1991 | LBN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Al Mamari, Ali Abdullah | | | 1509 | OMA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Al Dhiyabi, Yousuf | | | 1393 | OMA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Al Rashdi, Mohammed | | | 1322 | OMA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Al Zaabi, Faras | | | 1514 | OMA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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) | | |
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