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Blitz:
Individual Calculations July 2023 |
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| Boudarn, Brahim Total change: -12.60 | |   |
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| 2eme Open International de Blitz du Lille Metropole Chess | LILLE | FRA | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1509 | 3.00 | 7 | -0.63 | 20 | -12.60 | |
|  Belverge, Serge | | | 1228 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Alashtar, Aasef | | | 1947 | FRA | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Doucet, Jean Gabriel | | | 1148 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Keirse, Steven | | | 1837 | BEL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Hysi, Ermal | | | 1304 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Hock, Diego | | | 1802 | BEL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kurowski, Bastien | | | 1274 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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