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Individual Calculations April 2023 |
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| D Avola, Marco Total change: 12.40 | |   |
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| OP Roma 2023 | Roma | ITA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1077 | 0.00 | 3 | -0.19 | 40 | -7.60 | |
|  Agamennone, Alessio | | | 1600 | ITA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Zincani, Riccardo | | | 1825 | ITA | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Coppola, Mirco | | | 1358 | ITA | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | OP 46 Settimanale Lazio Scacchi Rounds 1-2-3 | Roma | ITA | 2023-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1077 | 1.00 | 3 | 0.50 | 40 | 20.00 | |
| | Sarno, Valerio | | | 1710 | ITA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Nini, Fabio | | | 1374 | ITA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Moreno, Giovanni | | | 1196 | ITA | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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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