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Blitz:
Individual Calculations December 2023 |
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| Battasi, Antonio Domenico Total change: -19.20 | |   |
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| OP 15 ARZABLITZ - 10 ANNI ARZACHESS | ARZACHENA | ITA | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1617 | 4.00 | 7 | -0.73 | 20 | -14.60 | |
|  Gardey, Michel | | | 1254 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | De Ieso, Lorenzo | | | 1905 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Ardu, Luigi | | | 1673 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Telch, Ettore | | | 1256 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Isaia, Daniele | | | 1295 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sotgiu, Roberto | | | 1490 | ITA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Saddi, Giuseppe Giovanni | | | 1369 | ITA | 1.00 | 1 | 0.19 | 20 | 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 16 ARZABLITZ - 10 ANNI ARZACHESS | ARZACHENA | ITA | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1617 | 5.50 | 8 | -0.23 | 20 | -4.60 | |
| | Serra, Carlotta | | | 1217 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mureddu, Maria Francesca | | | 1232 | ITA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Gardey, Michel | | | 1254 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Clipici, Dumitru | | | 1311 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sotgiu, Roberto | | | 1490 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ardu, Luigi | | | 1673 | ITA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Di Pinto, Vincenzo | | | 1566 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Di Pietro, Vincenzo | | | 1628 | ITA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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