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Individual Calculations February 2023 |
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| Pellegrini, Ennio Paolo Total change: -4.40 | |   |
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| WE 3 Tivoli - A | Tivoli | ITA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1864 | 3.00 | 4 | 0.23 | 40 | 9.20 | |
|  Iatrino, Vincenzo | | | 1692 | ITA | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Mircoli, Filippo | | | 1537 | ITA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Procacci, Sergio | | | 1931 | ITA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Costalonga, Riccardo | | | 1661 | ITA | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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 45 Settimanale Lazio Scacchi Rounds 1-2 | Roma | ITA | 2023-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1864 | 1.50 | 2 | -0.34 | 40 | -13.60 | |
| | Giri, Davide | | | 1467 | ITA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Militerni, Pierluigi | | | 1464 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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