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Rapid:
Individual Calculations November 2023 |
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| Rabbai, Davide Total change: 54.80 | |   |
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| OP RAPID SAGRA DELLA CASTAGNA | MANZIANA | ITA | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1412 | 1.00 | 4 | 0.47 | 40 | 18.80 | |
|  Delfino, Claudio | | | 1761 | ITA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Rocchetti, Marco | | | 1720 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Concutelli, Alberto | | | 1813 | ITA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Cardellini, Fabio | | | 1657 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | OP 14 RAPID ARROCCO CHESS CLUB | ROMA | ITA | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1412 | 4.00 | 8 | 0.90 | 40 | 36.00 | |
| | Puglia, Francesco | | | 1867 | ITA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Petcu, Gabriel | | | 1690 | ITA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Tamburrini, Andrea | | | 1169 | ITA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Scatolini, Lorenzo | | | 1370 | ITA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Macchini, Bruno | | | 1704 | ITA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Nassa, Nicolas | | | 1771 | ITA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Abuhamdieh, Nando | | | 1346 | ITA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Dorascenzi, Angelo | | | 1289 | ITA | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | |
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