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Blitz:
Individual Calculations March 2023 |
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| Abuhamdieh, Nando Total change: 10.20 | |   |
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| OP BLITZ ARROCCO CHESS CLUB 2023 | ROMA | ITA | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1428 | 1.00 | 5 | -0.11 | 20 | -2.20 | |
|  Triglia, Alessandro | | | 1906 | ITA | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Pastore, Cosmas | | | 1870 | ITA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Muru, Massimo | | | 1600 | ITA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Sibilio, Mario | f | | 2256 | ITA | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Tamburrini, Andrea | | | 1256 | ITA | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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 |
| 1711 | 1428 | 2.00 | 7 | 0.62 | 20 | 12.40 | |
| | Costantino, Guido | | | 1869 | ITA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | D `amore, Emanuele | | | 1768 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Continolo, Marco Amadeus | | | 1265 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Roberti, Bruno | | | 1770 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | De Carolis, Massimo | | | 1843 | ITA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Petcu, Gabriel | | | 1723 | ITA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Perelli, Giuseppe | | | 1740 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | |
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