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Blitz:
Individual Calculations December 2023 |
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| Mureddu, Maria Francesca Total change: 60.80 | |   |
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| OP 2 BLITZ RED TALLOWEEN | MARRUBIU | ITA | 2023-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1232 | 2.00 | 5 | 0.24 | 38 | 9.12 | |
|  Porcu, Riccardo | | | 1630 | ITA | 0.00 | 1 | -0.08 | 38 | -3.04 | |  Dessy, Eugenio | | | 1412 | ITA | 0.00 | 1 | -0.26 | 38 | -9.88 | | | Manca, Giorgia | | | 1259 | ITA | 0.50 | 1 | 0.04 | 38 | 1.52 | | | Oldeman, Christian | | | 1187 | ITA | 1.00 | 1 | 0.44 | 38 | 16.72 | | | Meloni, Matteo | | | 1306 | ITA | 0.50 | 1 | 0.10 | 38 | 3.80 | |
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 15 ARZABLITZ - 10 ANNI ARZACHESS | ARZACHENA | ITA | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1232 | 3.00 | 7 | 0.18 | 38 | 6.84 | |
| | Di Pinto, Vincenzo | | | 1566 | ITA | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Telch, Ettore | | | 1256 | ITA | 0.00 | 1 | -0.47 | 38 | -17.86 | | | Magistri, Mattia | | | 1302 | ITA | 0.50 | 1 | 0.10 | 38 | 3.80 | | | Devilla, Michele | | | 1391 | ITA | 1.00 | 1 | 0.71 | 38 | 26.98 | | | Sanna, Chiara | | | 1350 | ITA | 0.00 | 1 | -0.34 | 38 | -12.92 | | | Manca, Giorgia | | | 1259 | ITA | 0.50 | 1 | 0.04 | 38 | 1.52 | | | Puzanova, Daria | | | 1047 | ITA | 1.00 | 1 | 0.26 | 38 | 9.88 | |
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 16 ARZABLITZ - 10 ANNI ARZACHESS | ARZACHENA | ITA | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1232 | 2.00 | 6 | 1.18 | 38 | 44.84 | |
| | Battasi, Antonio Domenico | | | 1617 | ITA | 1.00 | 1 | 0.91 | 38 | 34.58 | | | Careddu, Angelo | | | 1735 | ITA | 0.00 | 1 | -0.04 | 38 | -1.52 | | | Ardu, Luigi | | | 1673 | ITA | 0.00 | 1 | -0.06 | 38 | -2.28 | | | Di Pinto, Vincenzo | | | 1566 | ITA | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Malu, Marcello | | | 1563 | ITA | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Clipici, Dumitru | | | 1311 | ITA | 1.00 | 1 | 0.61 | 38 | 23.18 | |
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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