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Rapid:
Individual Calculations December 2023 |
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| Manca, Giorgia Total change: 8.36 | |   |
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| OP 8 ARZARAPID - 10 ANNI ARZACHESS | ARZACHENA | ITA | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1229 | 1.00 | 5 | -0.11 | 38 | -4.18 | |
|  Careddu, Angelo | | | 1718 | ITA | 0.00 | 1 | -0.04 | 38 | -1.52 | | | Buchicchio, Edoardo | | | 1572 | ITA | 0.00 | 1 | -0.12 | 38 | -4.56 | |  Bellu, Marco | | | 1803 | ITA | 0.00 | 1 | -0.02 | 38 | -0.76 | | | Mureddu, Maria Francesca | | | 1310 | ITA | 0.50 | 1 | 0.11 | 38 | 4.18 | | | Serra, Carlotta | | | 1198 | ITA | 0.50 | 1 | -0.04 | 38 | -1.52 | |
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 9 ARZARAPID - 10 ANNI ARZACHESS | ARZACHENA | ITA | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1229 | 2.00 | 7 | 0.29 | 38 | 11.02 | |
| | Battasi, Antonio Domenico | | | 1646 | ITA | 0.00 | 1 | -0.07 | 38 | -2.66 | | | Saddi, Giuseppe Giovanni | | | 1413 | ITA | 0.00 | 1 | -0.26 | 38 | -9.88 | | | Malu, Marcello | | | 1508 | ITA | 1.00 | 1 | 0.84 | 38 | 31.92 | | | Di Pinto, Vincenzo | | | 1529 | ITA | 0.00 | 1 | -0.15 | 38 | -5.70 | | | Clipici, Dumitru | | | 1351 | ITA | 0.00 | 1 | -0.33 | 38 | -12.54 | | | Collina, Marco | | | 1404 | ITA | 0.00 | 1 | -0.27 | 38 | -10.26 | | | Roggio, Giovanni | | | 1254 | ITA | 1.00 | 1 | 0.53 | 38 | 20.14 | |
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) | | | | CR SARDEGNA U18 RAPID 2023 | SAN GAVINO MONREALE | ITA | 2023-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1229 | 2.50 | 6 | 0.04 | 38 | 1.52 | |
| | Markevichus, Yaraslau | | | 1913 | ITA | 0.00 | 1 | -0.01 | 38 | -0.38 | | | Mureddu, Maria Francesca | | | 1310 | ITA | 0.50 | 1 | 0.11 | 38 | 4.18 | | | Cabras Sanna, Ruben Federico | | | 1268 | ITA | 0.00 | 1 | -0.45 | 38 | -17.10 | | | Sabiu, Sebastiano Augusto | | | 1020 | ITA | 1.00 | 1 | 0.23 | 38 | 8.74 | | | Cancedda, Emanuele | | | 1316 | ITA | 0.00 | 1 | -0.38 | 38 | -14.44 | | | Spiga, Enrico | | | 1255 | ITA | 1.00 | 1 | 0.54 | 38 | 20.52 | |
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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