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Individual Calculations March 2023 |
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| Dupont, Arthur Total change: 5.00 | |   |
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| Team 2023 - Nationale 2 r6 | FRANCE | FRA | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2003 | 1.00 | 1 | 0.58 | 20 | 11.60 | |
|  Bry, Stephane | | | 2058 | FRA | 1.00 | 1 | 0.58 | 20 | 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) | | | | Belgian Interclubs 2022-2023 Ronde 7 | Various Places | BEL | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2015 | 0.50 | 1 | 0.33 | 20 | 6.60 | |
| | Grochal, Joey | f | | 2290 | NED | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | 39e Open International de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 2015 | 5.50 | 9 | -0.66 | 20 | -13.20 | |
| | Baules Rodriguez, Jorge Luis | m | | 2304 | PAN | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Vaillant, Stephane | | | 1791 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kanov, Nikola | f | | 2383 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Dumont, Vincent | | | 1755 | BEL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ahmed Djibaba, Mounir | | | 1615 * | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Martellier, Charles | | | 1733 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kilthau, Peter | | | 1778 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Chabe, Axel | | | 1553 | FRA | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Vos De Wael, Alexander | | | 1789 | NED | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | |
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