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Individual Calculations March 2023 |
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| Boudjellal, Yaqin Total change: -98.80 | |   |
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| Open 13 Marseille 2022-23 (-2200) r4-6 | MARSEILLE | FRA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1471 | 0.00 | 3 | -1.96 | 40 | -78.40 | |
|  Fabet, Olivier | | | 1636 | FRA | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Hermitte, Maxime | | | 1168 | FRA | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Piquemal, Jean-Christophe | | | 1204 | FRA | 0.00 | 1 | -0.82 | 40 | -32.80 | |
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) | | | | Phase ligue PACA du Chpt de France Jeunes 2023 - U12-U12F | ORANGE | FRA | 2023-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1492 | 4.50 | 7 | -0.51 | 40 | -20.40 | |
| | Perez, Victor | | | 1172 | FRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Basso-Ritlop, Timeo | | | 1289 | FRA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Shiryaev, Mickael | | | 1322 | FRA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Guillemin, Antoine | | | 1101 | FRA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Guellati, Norhene | | | 1114 | FRA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Potier, Eloan | | | 1450 | FRA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Alfano, Emilie | | | 1658 | FRA | 0.00 | 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) | | |
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