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Individual Calculations February 2023 |
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| David, Bogdan-Emanuel Total change: 13.20 | |   |
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| 19e Bois-Colombes Chess Master - Open A | BOIS COLOMBES | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2096 | 4.00 | 8 | 0.81 | 20 | 16.20 | |
|  Kufferath, Camille | | | 1939 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Laurent, Julien G. | f | | 2250 | FRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Bassini, Emile | f | | 2344 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Samoun, Florent | f | | 2230 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Hingouet, Matthieu | | | 2237 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Mouhamad, Joachim | f | | 2267 | FRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Dreelinck, Adriaan | | | 2172 | BEL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Barbier, Astrid | | wf | 1947 | BEL | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | Team 2023 - Nationale 2 r5 | FRANCE | FRA | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2392 | 2096 | 0.00 | 1 | -0.15 | 20 | -3.00 | |
| | Bon, Michael | f | | 2392 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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