|
Individual Calculations September 2023 |
|
|
|
| Al Kathiri, Mana Total change: 5.40 | |   |
|
| 6th Oman Club Chess Championship 2023 | Muscat | OMA | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1677 | 4.50 | 6 | 1.05 | 20 | 21.00 | |
|  Al Zaabi, Faras | | | 1502 | OMA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Velavaa, Ragavesh | | | 1824 | IND | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Al Saadi, Mazin | | | 1464 | OMA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Al Mamari, Ali Abdullah | | | 1520 | OMA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Salim Issa, Ali Shamas | c | | 1793 | OMA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Al Amri, Mahad | | | 1602 | OMA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | Abu Dhabi Open Chess Tournament-A | Abu Dhabi | UAE | 2023-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1677 | 3.50 | 9 | -0.78 | 20 | -15.60 | |
| | Mir, Arbaz Mohiuddin Ali | | | 1277 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dumanuly, Sultanbeibarys | | | 1912 | KAZ | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Roneet, Das | | | 1879 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sultan, Ibrahim | m | | 2107 | UAE | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Sampang, Florindo | | | 1344 | PHI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Saif, Ahmed | | | 1922 | UAE | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Dehghan, Ibrahim | | | 1966 | FID | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Soud, Jaber | | | 1490 | UAE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Fatima, Saif Al-Ali | | wc | 1368 | UAE | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | |
|
