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Individual Calculations January 2023 |
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| Piangerelli, Michele Total change: 36.40 | |   |
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| OP 23 Citta' di Porto Sant'Elpidio | Porto Sant'Elpidio | ITA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 2017 | 4.00 | 5 | 0.79 | 40 | 31.60 | |
|  Vannicola, Roberto | | | 1617 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Calvigioni, Matteo | | | 1764 | ITA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Gjoklaj, Shpetim | | | 1702 | ITA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Damia, Angelo | m | | 2192 | ITA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Gattafoni, Alessio | | | 2129 | ITA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | * 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) | | | | WE 11 Citta' di Palmanova - A | Cervignano del Friuli | ITA | 2022-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2041 | 2.50 | 6 | 0.12 | 40 | 4.80 | |
| | Neuschmied, Siegfried | f | | 2269 | AUT | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Boerci, Leonardo | | | 1819 | ITA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Iolis, Oleg | | | 2228 | BEL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Privitera, Franco | | | 1945 | ITA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Bardone, Lorenzo | | | 2215 | ITA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Titze, Leo | | | 2252 | ITA | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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