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Individual Calculations November 2022 |
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| Lumachi, Gabriele Total change: 6.60 | |   |
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| WE 2 Lucca chess festival - A | Lucca | ITA | 2022-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2387 | 4.50 | 5 | 0.25 | 20 | 5.00 | |
|  Riccio, Eros | | | 2107 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Colonetti, Fabio | | | 2109 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Montorsi, Matteo | | | 2078 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Passerotti, Pierluigi | f | | 2115 | ITA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Fezza, Davide | | | 2031 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | World junior under 20 championship 2022 - Open | Dorgali | ITA | 2022-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2313 | 2387 | 6.50 | 11 | 0.08 | 20 | 1.60 | |
| | De Ieso, Lorenzo | | | 1987 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kacharava, Nikolozi | m | | 2512 | GEO | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Brahami, Lamine | m | | 2187 | ALG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Blohberger, Felix | g | | 2493 | AUT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Sitbon, Itay | | | 2133 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ramoutar, Alan-Safar | m | | 2446 | TTO | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Hercegovac, Neven | | | 2175 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Muradli, Mahammad | g | | 2550 | AZE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Martins, Bruno Andre Leite | f | | 2306 | POR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Andreev, Konstantin | c | | 2206 | ITA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Boyer, Mahel | m | | 2445 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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