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Individual Calculations June 2021 |
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| David, Alberto Total change: 9.70 | |   |
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| 2eme Tournoi de GMI du C'Chartres Echecs | CHARTRES | FRA | 2021-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2434 | 2517 | 6.50 | 9 | 0.97 | 10 | 9.70 | |
|  Stephan, Victor | m | | 2430 | FRA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Dgebuadze, Alexandre | g | | 2490 | BEL | 0.50 | 1 | -0.04 | 10 | -0.40 | |  Flear, Glenn C | g | | 2431 | ENG | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Loiseau, Quentin | m | | 2455 | FRA | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Shirazi, Kamran | m | | 2349 | FRA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Maurizzi, Marc Andria | m | | 2489 | FRA | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Vlachos, Anatole | m | | 2438 | GRE | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Milliet, Sophie | m | wg | 2390 | FRA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Duboue, Peio | f | | 2431 | FRA | 1.00 | 1 | 0.38 | 10 | 3.80 | |
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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