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Individual Calculations October 2019 |
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| Di Petta, Federico Total change: 46.00 | |   |
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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 |
| 1370 | 1258 | 4.00 | 8 | 1.15 | 40 | 46.00 | |
|  Seghetta, Giulia | | | 1453 | ITA | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Gattafoni, Luca | | | 1492 | ITA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Migliore, Anna | | | 1201 | ITA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Carta, Giuseppe | | | 1433 | ITA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Esposti, Stefano | | | 1368 | ITA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Marzetti, Diego | | | 1322 | ITA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Fragni, Enrico | | | 1464 | ITA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Viti, Matteo | | | 1226 | ITA | 0.00 | 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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