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Individual Calculations July 2023 |
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| Toledo, Samuel Total change: 11.80 | |   |
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| Open Brussels Spring 2023 Rounds 7-9 | Brussels | BEL | 2023-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1464 | 1.50 | 3 | 0.59 | 20 | 11.80 | |
|  Peeters, Simonne | | | 1525 | BEL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Gessis, Stavros | | | 1707 | BEL | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Delesenne, Arthur | | | 1624 | BEL | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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