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Individual Calculations March 2024 |
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| Mattiozzi, Marco Total change: -63.80 | |   |
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| OP 3 Elpi chess | Porto Sant'Elpidio | ITA | 2024-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1509 | 1.00 | 4 | -2.27 | 20 | -45.40 | |
|  Ruani, Sergio | | | 1193 | ITA | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Quintiliani, Matteo | | | 1240 | ITA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Pisacane, Paolo | | | 1277 | ITA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Giorgetti, Federico | | | 1291 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | | | WE 10 Hotel Astoria - 4 Festa degli innamorati - A | Fermo | ITA | 2024-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1509 | 1.50 | 5 | -0.92 | 20 | -18.40 | |
| | Lantini, Marco | | | 1988 | ITA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Roiatti, Noris | | | 1477 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Meriem Benziane, Nizar | | | 1584 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Giorgetti, Federico | | | 1291 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Fontanella, Daniel | | | 1396 | ITA | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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