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Rapid:
Individual Calculations April 2019 |
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| Buffoni, Luca Total change: -47.60 | |   |
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| OP 58 ASR | ROMA | ITA | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1784 | 4.00 | 8 | -0.73 | 20 | -14.60 | |
|  Dorascenzi, Angelo | | | 1384 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bellia, Fabio | | | 1917 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Sacripanti, Valerio | | | 1400 | ITA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Ciampi, Vincenzo | | | 2002 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Tamburrini, Andrea | | | 1384 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guidi, Marco | | | 1763 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Carnicelli, Valerio | f | | 2184 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abuhamdieh, Nando | | | 1507 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | | | OP MARZO CENTOCELLE | ROMA | ITA | 2019-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1784 | 3.50 | 7 | -1.65 | 20 | -33.00 | |
| | Rossi, Alessandro | | | 1500 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Salvati, Carmine | | | 1731 | ITA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Venditti, Donato | | | 1416 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Maffeo, Roberto | | | 1506 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Prelati, Maurizio | | | 1813 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Alessio, Anna | | | 1497 | ITA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Tomassi, Emidio | | | 1625 | ITA | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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