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Individual Calculations May 2023 |
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| Liu, Louis Total change: 85.60 | |   |
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| XXXIIIe Open du Perreux-sur-Marne - Tournoi Accession -1600 | LE PERREUX SUR MARNE | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1189 | 2.00 | 4 | 0.79 | 40 | 31.60 | |
|  Ndika, Anthony | | | 1305 | FRA | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Maris, Tanguy | | | 1366 | FRA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Madon, Francis | | | 1475 | FRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Vidal, Clement | | | 1231 | FRA | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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) | | | | Open de Vincennes 2023 (-2400 Elo) | VINCENNES | FRA | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1189 | 2.00 | 4 | 1.35 | 40 | 54.00 | |
| | De Nave, Julien | | | 1371 | FRA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Negre, Emilie | | | 1792 | FRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Greissler, Raphael | | | 1594 | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Osinski, Martin | | | 1346 | FRA | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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