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Blitz:
Individual Calculations March 2023 |
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| Perelli, Giuseppe Total change: -14.60 | |   |
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| OP BLITZ ARROCCO CHESS CLUB 2023 | ROMA | ITA | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1740 | 1.00 | 6 | -1.48 | 20 | -29.60 | |
|  Triglia, Alessandro | | | 1906 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Paduraru, Angelo Mario | | | 1427 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Pastore, Cosmas | | | 1870 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Konstantinomanolakis, Stavros | | | 1456 | GRE | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Bonaposta, Fabrizio | | | 2055 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Sibilio, Mario | f | | 2256 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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 2 BLITZ ASR 2023 | ROMA | ITA | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1740 | 4.00 | 8 | 0.75 | 20 | 15.00 | |
| | Bonaposta, Fabrizio | | | 2055 | ITA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | De Carolis, Massimo | | | 1843 | ITA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | D `amore, Emanuele | | | 1768 | ITA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Machidon, Cristian | f | | 2283 | MDA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Roberti, Bruno | | | 1770 | ITA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Carnicelli, Valerio | f | | 2306 | ITA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Gramiccia, Paolo | | | 1340 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Abuhamdieh, Nando | | | 1428 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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