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Individual Calculations July 2023 |
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| Pegno, Mattia Total change: -26.40 | |   |
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| OP 2 U20 Citta' di Vigevano | Vigevano | ITA | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 2267 | 3.50 | 6 | -2.29 | 20 | -45.80 | |
|  Rabenda, Piotr | | | 1408 | POL | 0.50 | 1 | -0.50 | 20 | -10.00 | | | De Gaspari, Cristian | | | 1532 | ITA | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Govindaraju, Darun | | | 1449 | IRL | 0.00 | 1 | -1.00 | 20 | -20.00 | | | Mazzucchelli, Elio Teodoro | | | 1867 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Latypova, Olga L | | | 1739 | ENG | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Treccozzi, Riccardo | | | 1888 | ITA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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) | | | | WE 2 Chess Trophy - A | Montevecchia | ITA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2267 | 5.00 | 6 | 0.97 | 20 | 19.40 | |
| | Marzatico, Luca | | | 1988 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Franza, Marco | | | 2096 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ustianovich, Nazar | f | | 2317 | UKR | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Titze, Leo | | | 2255 | ITA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Gonella, Daniele | | | 2141 | ITA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Centamore, Alberto | | | 1982 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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