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Rapid:
Individual Calculations January 2024 |
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| Kaddah, Hassan Total change: 8.20 | |   |
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| Lebanese Open Individual Championship 2023 | Beirut | LBN | 2023-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1278 | 0.00 | 3 | -0.61 | 20 | -12.20 | |
|  Zgheib, Georges | | | 1619 | LBN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Haidar, Bahaa | | | 1466 | LBN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Hamieh, Hassan | | | 1488 | LBN | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | AIM Chess Tournament 2023 | Alay | LBN | 2023-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1278 | 2.50 | 4 | 1.02 | 20 | 20.40 | |
|  Salem, Ralph | | | 1194 | LBN | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Flayhan, Zouhair | | | 1427 | LBN | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Wehbi, Roy Sabr | | | 1479 | LBN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | El Masri, Ahmad | | | 1411 | LBN | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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