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Individual Calculations July 2023 |
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| Berelowitch, Leon Total change: 21.20 | |   |
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| Match jeunes Tour Blanche-JEEN Juin 2023 | PARIS | FRA | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1276 | 1.00 | 2 | 0.24 | 40 | 9.60 | |
|  Gabino, Karl | | | 1627 | FRA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Hanna Daher, Karl | | | 1167 | FRA | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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) | | | | Trophee Jeunes Ile-de-France Etape 3 Bois-Colombes Open B (-1800) | BOIS COLOMBES | FRA | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1276 | 3.00 | 5 | 0.29 | 40 | 11.60 | |
| | Dermoum, Lina | | | 1143 | FRA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Komogortsev, Petra | | | 1144 | FRA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Rodionov, Vadim | | | 1335 | FRA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Dubois, Gabriel | | | 1330 | FRA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Zhang, Charly | | | 1272 | FRA | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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