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Individual Calculations January 2023 |
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| Grotti, Matteo Total change: 128.40 | |   |
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| WE 25 Salsomaggiore Terme - B | Salsomaggiore Terme | ITA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1256 | 2.50 | 6 | 1.63 | 40 | 65.20 | |
|  Margareci, Massimo | | | 1589 | ITA | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Grillo, Francesco | | | 1636 | ITA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Prayer Galletti, Mattia | | | 1570 | ITA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Marsico, Enrico | | | 1688 | ITA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Ferrari, Andrea | | | 1494 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Pagani, Fausto | | | 1445 | ITA | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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 Hotel Donatello - C | Imola | ITA | 2022-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1256 | 3.50 | 5 | 1.58 | 40 | 63.20 | |
| | Rocca, Claudio | | | 1420 | ITA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Agostinelli, Massimo | | | 1380 | ITA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | De Marco, Leonardo | | | 1395 | ITA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Biagini, Lorenzo | | | 1226 | ITA | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Gallo, Fausto | | | 1285 | ITA | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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) | | |
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