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Individual Calculations October 2019 |
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| Gattafoni, Luca Total change: 14.80 | |   |
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| FE Porto San Giorgio 2019 - C | Porto San Giorgio | ITA | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1492 | 5.50 | 8 | 0.37 | 40 | 14.80 | |
|  Di Petta, Federico | | | 1258 | ITA | 0.00 | 1 | -0.79 | 40 | -31.60 | |  Fragni, Enrico | | | 1464 | ITA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Tibaldeschi, Attilio | | | 1544 | ITA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Migliore, Anna | | | 1201 | ITA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Esposti, Stefano | | | 1368 | ITA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Carta, Giuseppe | | | 1433 | ITA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Marzetti, Diego | | | 1322 | ITA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Seghetta, Giulia | | | 1453 | ITA | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | |
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