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Individual Calculations September 2023 |
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| Proietti Cobas, Jorge Total change: -5.20 | |   |
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| WE 3 La regina degli scacchi a Roma - A | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1998 | 2.00 | 5 | -0.21 | 40 | -8.40 | |
|  Bettalli, Francesco | f | | 2266 | ITA | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Colonetti, Fabio | | | 2091 | ITA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Ferrante, Marco | | | 1931 | ITA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Pannella, Leopoldo | | | 1991 | ITA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Cobas Ferrer, Dayamy | | | 1948 | CUB | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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) | | | | FE 2 Bella Italia - A | Lignano Sabbiadoro | ITA | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 1998 | 2.50 | 8 | 0.08 | 40 | 3.20 | |
| | Leitgeb, Julian | | | 2170 | AUT | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Saric, Kristina | | wm | 2133 | CRO | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Montorsi, Matteo | | | 2123 | ITA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Saketh, Pedagandham | | | 2025 | IND | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Andreoni, Giuseppe | | | 2160 | ITA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Negro, Roberto | | | 2128 | ITA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | De La Puerta Cresis, Javier | | | 2202 | ESP | 0.00 | 1 | -0.24 | 40 | -9.60 | | | D Antonio, Neri | | | 2252 | ITA | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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) | | |
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