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Rapid:
Individual Calculations July 2023 |
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| Macchini, Bruno Total change: 25.40 | |   |
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| OP 14 RAPID A SQUADRE DELL'APPENNINO | GUBBIO | ITA | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1679 | 2.50 | 6 | 0.17 | 20 | 3.40 | |
|  Svyrydykha, Mykhaylo Vasylyovych | | | 1474 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Borgiani, Flavio | | | 2149 | ITA | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Rossi, Davide | | | 1512 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Caparrotta, Federico | | | 1842 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Skrijelj, Edin | | | 1688 | ITA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Magini, Luca | | | 2203 | ITA | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | OP 10 RAPID ARROCCO CHESS CLUB | ROMA | ITA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1679 | 3.00 | 6 | 1.10 | 20 | 22.00 | |
| | Costantino, Guido | | | 1793 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | D `eva, Maurizio | | | 1687 | ITA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Sibilio, Mario | f | | 2334 | ITA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Scagliarini, Bruno | | | 1748 | ITA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Carnicelli, Valerio | f | | 2386 | ITA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Fileri, Francesco | | | 1567 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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