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Individual Calculations October 2022 |
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| Boshra, Abanoub Total change: 15.20 | |   |
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| Open Brussels Fall 2022 Rounds 1-4 | Brussels | BEL | 2022-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1710 | 1.50 | 3 | 0.20 | 40 | 8.00 | |
|  Sarkisian, Arman | | | 1913 | BEL | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Gonzalez Alvarez, Thomas | | | 1423 | BEL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Grodent, Gerald | | | 1929 | BEL | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | Belgian Interclubs 2022-2023 Ronde 1 | Various Places | BEL | 2022-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1710 | 1.00 | 1 | 0.18 | 40 | 7.20 | |
| | Lejeune, Samuel | | | 1448 | BEL | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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