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Rapid:
Individual Calculations November 2023 |
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| Petruzziello, Michele Total change: 85.20 | |   |
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| OP RAPID ESTATE OPLONTI 2023 | TORRE ANNUNZIATA | ITA | 2023-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1097 | 1.00 | 6 | 0.54 | 40 | 21.60 | |
|  Verre, Gaetano | | | 1752 | ITA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Iavarone, Sabatino | | | 1542 | ITA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Scola, Enrico | | | 1524 | ITA | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Di Domenico, Daniele | | | 1339 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Korbut, Aliaksandra | | | 1547 | BLR | 0.00 | 1 | -0.06 | 40 | -2.40 | | | D `errico, Antonio | | | 1536 | ITA | 0.50 | 1 | 0.44 | 40 | 17.60 | |
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 RAPID MEMORIAL YURI GRASSO | AVELLINO | ITA | 2023-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1097 | 2.00 | 5 | 1.59 | 40 | 63.60 | |
| | De Guglielmo, Pasquale | | | 1527 | ITA | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Iandolo, Giovanni | | | 1579 | ITA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Petruzzo, Vincenzo | | | 1345 | ITA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Zacchia, Alberto | | | 1505 | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Caporale, Giuseppe Guido | | | 1694 | BRA | 0.00 | 1 | -0.02 | 40 | -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) | | |
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