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Individual Calculations September 2022 |
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| Riga, Raffaele Total change: 3.60 | |   |
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| WE 2 La regina degli scacchi a Roma - C | Roma | ITA | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1664 | 2.50 | 4 | 0.00 | 20 | 0.00 | |
|  Cecconi, Adriano | | | 1565 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Bianchi, Matteo | | | 1593 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Moriggi, Alessandro | | | 1594 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Mazza, Maurizio | | | 1545 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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) | | | | OP 4 Del fermano | Fermo | ITA | 2022-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1664 | 2.50 | 5 | 0.18 | 20 | 3.60 | |
| | Corvi, Maddalena | | | 1291 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ruggeri, Pietro | | | 1927 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Vannicola, Roberto | | | 1591 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Podini, Francesco | | | 1922 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Carola, Paolo | | | 1695 | ITA | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | |
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