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Individual Calculations May 2021 |
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| Vaccari, Luigi Total change: -7.20 | |   |
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| WE 5 Pasqua a Montesilvano - C | Montesilvano | ITA | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1147 | 1300 | 2.50 | 4 | -0.31 | 20 | -6.20 | |
|  Germinario, Gianmarco | | | 1119 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Pulsone, Roberto | | | 1095 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Boaron, Elena | | | 1168 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Salvaneschi, Gian Marco | | | 1204 | ITA | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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) | | | | OP 2 Albareto | Modena | ITA | 2021-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1300 | 1.50 | 3 | -0.05 | 20 | -1.00 | |
| | Dionigi, Riccardo | | | 1700 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Togni, Alessandro | | | 1014 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Marseglia, Serena | | | 1206 | ITA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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