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Rapid:
Individual Calculations May 2018 |
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| Foo, Jiu Weir Brien Total change: 25.20 | |   |
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| Asian Youth Chess 2018, Open U14 Rapid | Chiang Mai | THA | 2018-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1350 | 1.00 | 4 | 0.58 | 20 | 11.60 | |
|  Ammar, Sedrani | f | | 1750 * | UAE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nguyen, Duc Sang | | | 1661 | VIE | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Zhang, Yifan(a) | | | 1750 * | CHN | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Nguyen, Huynh Minh Thien | c | | 1681 | VIE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | | | KEJOHANAN CATUR TERBUKA ANTARABANGSA LANGKAWI 2018 | Langkawi | MAS | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1350 | 1.00 | 4 | 0.68 | 20 | 13.60 | |
| | Zakaria, Mohd Fadli | c | | 1750 * | MAS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Lieu, Chin Yung | | | 1750 * | MAS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cheah, Eric | | | 1750 * | MAS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chor, Muhd Ali | | | 1750 * | MAS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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