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Blitz:
Individual Calculations September 2023 |
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| McDonald, Margaret Total change: -15.20 | |   |
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| Abu Dhabi Blitz Chess Tournament | Abu Dhabi | UAE | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1215 | 0.00 | 4 | -0.28 | 20 | -5.60 | |
|  Suleimanova, Ava | | wg | 2155 | UKR | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Daksh, Jain | | | 1743 | IND | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Darwin, B Toledo | | | 1741 | PHI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Aryan, Goyal | | | 1431 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | tournament Abu Dhabi Ladies Chess | Abu Dhabi | UAE | 2023-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1215 | 0.00 | 3 | -0.48 | 20 | -9.60 | |
| | Dumankyzy, Alfarabi | | | 1320 | KAZ | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Chitlange, Sakshi | | wm | 2113 | IND | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Marksim Karki Abirami, Sriiyuktha | | | 1554 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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