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Blitz:
Individual Calculations December 2023 |
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| Manca, Giorgia Total change: -82.40 | |   |
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| OP 2 BLITZ RED TALLOWEEN | MARRUBIU | ITA | 2023-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1259 | 0.50 | 4 | -0.53 | 40 | -21.20 | |
|  Ardu, Luigi | | | 1642 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Hinchliffe, Victor | | | 1625 | ENG | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mureddu, Maria Francesca | | | 1232 | ITA | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Dessy, Eugenio | | | 1412 | ITA | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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 15 ARZABLITZ - 10 ANNI ARZACHESS | ARZACHENA | ITA | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1259 | 1.50 | 7 | -1.11 | 40 | -44.40 | |
| | Careddu, Angelo | | | 1735 | ITA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Puzanova, Daria | | | 1047 | ITA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Spiga, Daniele | | | 1499 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Di Pinto, Vincenzo | | | 1566 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Florin, Rodney | | | 1196 | GER | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Mureddu, Maria Francesca | | | 1232 | ITA | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Devilla, Michele | | | 1391 | ITA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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 | 1259 | 1.00 | 4 | -0.42 | 40 | -16.80 | |
| | Careddu, Angelo | | | 1735 | ITA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Di Pietro, Vincenzo | | | 1628 | ITA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Salis, Davide | | | 1135 | ITA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Serra, Carlotta | | | 1186 | ITA | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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