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Individual Calculations April 2023 |
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| Deladerriere, Helio Total change: 2.00 | |   |
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| Tournoi interne du Corsica Chess Club 2023 gr.C | BASTIA | FRA | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1508 | 3.50 | 5 | 0.53 | 40 | 21.20 | |
|  Ascione, Olivier | | | 1529 | FRA | 0.00 | 1 | -0.47 | 40 | -18.80 | |  Geronimi, Didier | | | 1454 | FRA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Seatelli, Jean | | | 1295 | FRA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Castagnerol, Cerise | | | 1487 | FRA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Gil, Jean-Jacques | | | 1424 | FRA | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | Championnat de Corse 2023 U12M | CORTE | FRA | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1452 | 1.00 | 2 | -0.48 | 40 | -19.20 | |
| | Appietto, Andria | | | 1130 | FRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Bellini, Matteo | | | 1373 | FRA | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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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