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Individual Calculations April 2023 |
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| Abuhamdieh, Nando Total change: 13.20 | |   |
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| Settimanale 2 Lorenzo Castellano - A Round 8 | Roma | ITA | 2023-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1379 | 1.00 | 1 | 0.56 | 20 | 11.20 | |
|  Milani, Patrizia | | | 1420 | ITA | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | | | OP Primavera a Roma 2023 | Roma | ITA | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1379 | 1.00 | 3 | 0.10 | 20 | 2.00 | |
|  Casagrande, Federico | | | 2120 | ITA | 0.00 | 1 | 0.00 | 20 | 0.00 | | | De Luca, Gaetano | | | 1121 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Marino, Giovanni | | | 1783 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | |
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