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Rapid:
Individual Calculations March 2023 |
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| La Greca, Marco Total change: -32.00 | |   |
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| OP RAPID A 30 PARTENOPEA 2023 | NAPOLI | ITA | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1527 | 1.00 | 4 | -0.01 | 20 | -0.20 | |
|  Seletsky, Grigory | f | | 2243 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Angelotti, Mario | | | 1612 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Vannini, Aldo | | | 1561 | ITA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Chiummo, Sergio | | | 1796 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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 OPLONTI 2023 | TORRE ANNUNZIATA | ITA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1527 | 1.00 | 4 | -1.59 | 20 | -31.80 | |
| | Adinolfi, Massimo | | | 1934 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Galasso, Carmen | | | 1127 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | De Biase, Raffaele | | | 1225 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | De Vivo, Domenico Pio | | | 1339 | ITA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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