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Rapid:
Individual Calculations December 2023 |
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| Farghaly, Ahmed Total change: 12.80 | |   |
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| Jeddah Historic District chess championship | Jeddah | KSA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1783 | 4.00 | 5 | 0.64 | 20 | 12.80 | |
|  Sharif, Ahmad | | | 1464 | AFG | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Abbas, Khalil | | | 1651 | LBN | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Alajmi, Meteb Fahad | | | 1618 | KSA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Al Sulami, Masad | | | 1480 | KSA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Al Mutairi, Abdullah F | | | 1994 | KSA | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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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