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Rapid:
Individual Calculations September 2023 |
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| Tacconi, Antonio Total change: -77.60 | |   |
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| SUMMER PRAGUE OPEN 2023 C - rapid tournament | Praha | CZE | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1708 | 3.00 | 6 | -0.78 | 20 | -15.60 | |
|  Pochinkov, Andrey | | | 2052 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Kostukevic, Sergej | | | 1346 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lacina, Filip | | | 1946 | CZE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ntelis, Polizois | | | 1391 | GRE | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Holecek, Jan | | | 1388 | CZE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Dinu, Andrei | | | 1450 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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 MEMORIAL RICCARDO FRANCESCHI | LIVORNO | ITA | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1708 | 3.00 | 8 | -3.10 | 20 | -62.00 | |
| | Gerri, Francesco | | | 1191 | ITA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Rossi, Elia | | | 1308 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gazzarri, Alberto | | | 1976 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Schiappoli, Dario | | | 1590 | ITA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Giorgi, Ezio Alberto | | | 1565 | ITA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Costa, Fabrizio | | | 1315 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Corti, Vittorio | | | 1454 | ITA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Coronato, Matteo | | | 1151 | ITA | 0.00 | 1 | -0.97 | 20 | -19.40 | | | * 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) | | |
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