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Individual Calculations February 2023 |
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| Porta, Federico Total change: -49.20 | |   |
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| WE Tre re 2023 - B | Milano | ITA | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1750 | 2.50 | 5 | -1.30 | 20 | -26.00 | |
|  Di Stefano, Filippo | | | 1441 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Tonutti, Marco | | | 1603 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Pernigotti, Jacopo | | | 1403 | ITA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Caputi, Giuliano | | | 1696 | ITA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Dudek, Leonardo | | | 1536 | ITA | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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 Under 1800 | Bologna | ITA | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1750 | 2.50 | 4 | -0.94 | 20 | -18.80 | |
| | Gaudesi, Giacomo Marco | | | 1208 | ITA | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Gentili, Giacomo | | | 1350 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pasquali, Lorenzo | | | 1311 | ITA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Armaroli, Alberto | | | 1672 | ITA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | | | CP Venezia 2023 | Venezia | ITA | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1750 | 3.50 | 4 | -0.22 | 20 | -4.40 | |
| | Gambarotto, Paolo | | | 1350 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arcudi, Gioele | | | 1296 | ITA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Amadardo, Matteo | | | 1375 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Frascerra, Andrea | | | 1276 | ITA | 0.50 | 1 | -0.45 | 20 | -9.00 | | | * 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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