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Individual Calculations April 2022 |
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| Petcu, Gabriel Total change: 134.40 | |   |
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| OP 2 Inverno a Roma 2022 | Roma | ITA | 2022-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1252 | 2.00 | 5 | 1.35 | 40 | 54.00 | |
|  Marino, Giovanni | | | 1862 | ITA | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Silviotti, Nicolo | | | 1448 | ITA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Vertuccio, Roberto | | | 1779 | ITA | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Fuse, Matteo | | | 1438 | ITA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Agamennone, Alessio | | | 1636 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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 25 Lazio Scacchi - B | Roma | ITA | 2022-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1341 | 4.00 | 4 | 2.01 | 40 | 80.40 | |
| | Avetisjan, Arman | | | 1160 | ITA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Fossataro, Alessandro | | | 1489 | ITA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Tomassetti, Giuseppe | | | 1466 | ITA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Saporito, Giulio Cong Yan | | | 1250 | ITA | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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