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Individual Calculations November 2022 |
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| Valli, Marco Total change: 6.00 | |   |
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| OP 5 Settimanale Stefano Tatai Rounds 5-6 | Roma | ITA | 2022-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1664 | 1.00 | 2 | -0.13 | 20 | -2.60 | |
|  Farina, Saverio | | | 1874 | ITA | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Pinti, Andrea | | | 1303 | ITA | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | OP 3 Settimanale Serafino Dubois - Rounds 1-2-3 | Roma | ITA | 2022-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1634 | 1.00 | 2 | 0.43 | 20 | 8.60 | |
| | Pastore, Cosmas | | | 1885 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Di Pietro, Matteo | | | 1723 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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) | | |
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