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Individual Calculations September 2023 |
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| Iatrino, Vincenzo Total change: 30.40 | |   |
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| WE 3 La regina degli scacchi a Roma - C | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1644 | 4.00 | 5 | 1.19 | 20 | 23.80 | |
|  Ventola, Antonio | | | 1525 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | |  De Bernardino, Flavio | | | 1690 | ITA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Vannelli, Vittorio | | | 1556 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Marchenkov, Lorenzo | | | 1583 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Amonov, Daler | | | 1636 | ITA | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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) | | | | FE Del barocco - A | Lecce | ITA | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1644 | 2.00 | 5 | 0.63 | 20 | 12.60 | |
| | Fracasso Pezzolato, Michele | | | 1720 | ITA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Sernagiotto, Mirko Virgilio | | | 1899 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ljubisavljevic, Zivojin Z | m | | 1887 | SRB | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Rota, Giacomo | | | 1825 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Damiano, Francesco | | | 1776 | ITA | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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) | | | | WE Bosco di Manziana - B | Manziana | ITA | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1671 | 3.50 | 5 | -0.30 | 20 | -6.00 | |
| | Maniaci, Matteo | | | 1356 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Arcioni, Valerio | | | 1474 | ITA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ferri, Roberto | | | 1391 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Vella, Giuseppe | | | 1417 | ITA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Civilotti, Roberto | | | 1642 | ITA | 1.00 | 1 | 0.46 | 20 | 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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