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Individual Calculations April 2023 |
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| Belan, Valentin Total change: 1.60 | |   |
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| Championnat interne La Dame Noire 2022 r7-9 | MONTIGNY LE BRETONNEUX | FRA | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1529 | 1.50 | 3 | -0.09 | 20 | -1.80 | |
|  Montay, Jean-Paul | | | 1278 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Faris, Marouane | | | 1747 | FRA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Couradin, Jean-Marie | | | 1487 | FRA | 0.00 | 1 | -0.56 | 20 | -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) | | | | Team 2023 - 60' Mars | FRANCE | FRA | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1534 | 2.00 | 3 | -0.23 | 20 | -4.60 | |
| | Nosperger, Mael | | | 1269 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Prevost, Yvan | | | 1298 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Nacer-Bey, Moussa | | | 1452 | FRA | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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) | | | | Team 2023 - IDF Mars | FRANCE | FRA | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1534 | 1.00 | 1 | 0.26 | 20 | 5.20 | |
| | Nicolas, Quentin | | | 1353 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | Team 2023 - Nationale 4 r6 | FRANCE | FRA | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1534 | 0.50 | 1 | 0.14 | 20 | 2.80 | |
| | Dudognon, Marc | | | 1640 | FRA | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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