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Individual Calculations December 2023 |
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| Sorgi, Franco Total change: 119.20 | |   |
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| WE 27 Autunno scacchistico veneziano - Memorial Mario Monticelli - C | Venezia | ITA | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1202 | 2.50 | 4 | 1.53 | 40 | 61.20 | |
|  Rizzo, Nicodemo | | | 1482 | ITA | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Adel, Sarah | | | 1398 | ITA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Rignanese, Michele | | | 1368 | ITA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Gambarotto, Paolo | | | 1370 | ITA | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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) | | | | WE Castel del Rio - C | Castel del Rio | ITA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1202 | 2.00 | 4 | 0.73 | 40 | 29.20 | |
| | Crescentini, Tommaso | | | 1281 | ITA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Grudina, Marco | | | 1450 | ITA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Adinolfi, Filippo | | | 1271 | ITA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Zacchini, Stefano | | | 1360 | ITA | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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) | | | NOTE: K factor changed | | WE 28 Della Valpolicella - C | Pescantina | ITA | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1202 | 3.00 | 5 | 1.44 | 20 | 28.80 | |
| | Belloni, Umberto | | | 1471 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Peretti, Eva | | | 1383 | ITA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Tiozzo, Marco | | | 1324 | ITA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Giuffre , Andrea | | | 1434 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Valenza, Tommaso | | | 1135 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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