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Individual Calculations January 2023 |
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| Protopopescu, Luca Total change: -43.60 | |   |
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| Open 13 Marseille 2022-23 (-2200) r2-3 | MARSEILLE | FRA | 2022-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1406 | 0.00 | 1 | -0.12 | 40 | -4.80 | |
|  Delaplace, Mathias | | | 1749 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | Team 2023 - Nationale 1 Jeunes r2-3 | FRANCE | FRA | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1137 | 1537 | 1.00 | 1 | 0.08 | 40 | 3.20 | |
| | Joya Moldetzov, Mickael | | | 1137 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Team 2023 - Nationale 4 r3 | FRANCE | FRA | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1537 | 1.00 | 1 | 0.29 | 40 | 11.60 | |
| | Lai, Bjorn | | | 1375 | FRA | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | | | Team 2023 - Top Jeunes r4-7 | FRANCE | FRA | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1537 | 1.50 | 4 | -1.34 | 40 | -53.60 | |
|  Samai, Nahil | | | 1152 | FRA | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Slawinski, Robin | | | 1312 | FRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | El Zein, Bassam | | | 1685 | LBN | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Lamorelle, Alexey | | | 1235 | FRA | 0.00 | 1 | -0.85 | 40 | -34.00 | |
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) | | |
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