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Individual Calculations February 2020 |
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| Dumas, Charles Total change: 43.60 | |   |
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| 17e Bois-Colombes Chess Master Open A | BOIS COLOMBES | FRA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 2252 | 6.00 | 9 | 1.69 | 20 | 33.80 | |
|  Thely, Ludovic | | | 2008 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Flom, Gabriel | m | | 2506 | FRA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Riff, Vincent | f | | 2400 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Bassini, Emile | | | 2158 | FRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bergez, Luc | m | | 2340 | FRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Shirazi, Kamran | m | | 2346 | FRA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Lazo, Andrei | f | | 2272 | MDA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Onkoud, Abdelaziz | m | | 2319 | MAR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Bitbol-Delaveyne, Maelan | | | 2053 | FRA | 1.00 | 1 | 0.24 | 20 | 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) | | | | Danish Team Ch 2019-20 Januar | Various | DEN | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2245 | 2.00 | 3 | 0.49 | 20 | 9.80 | |
| | Rostgaard, Tobias Valentin | f | | 2356 | DEN | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Rathlev, Jakob | c | | 2233 | DEN | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Holst, Per | | | 2145 | DEN | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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