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Rapid:
Individual Calculations April 2023 |
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| Della Penna, Sandro Total change: 23.00 | |   |
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| OP RAPID PINETO | PINETO | ITA | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1241 | 1.50 | 5 | 0.14 | 20 | 2.80 | |
|  Florio, Adriano | | | 1728 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Bussoli, Marco | | | 1727 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Della Penna, Leonardo | | | 1340 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Tretta, Graziella | | | 1275 | ITA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Bruni, Niccolo ` | | | 1262 | ITA | 0.50 | 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 RAPID SCACCHI AI VIGNETI RADICA | TOLLO | ITA | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1241 | 2.00 | 6 | 1.01 | 20 | 20.20 | |
| | Tonello, Franco | | | 1802 | ITA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Sacripanti, Stefano | | | 1521 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Amico, Salvatore | | | 1644 | ITA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Szanto, Andrea | | | 1593 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Cellucci, Davide | | | 1518 | ITA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Tretta, Graziella | | | 1275 | ITA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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