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Individual Calculations February 2022 |
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| Castelfranchi, Carlo Total change: -38.20 | |   |
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| FE 10 Lazio Scacchi - A | Roma | ITA | 2022-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1923 | 4.00 | 7 | -1.05 | 20 | -21.00 | |
|  Ferrante, Marco | | | 1683 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Buffoni, Luca | | | 1798 | ITA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Brozzi, Danilo | | | 1725 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Maldonado, Stefano | | | 1895 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | De Maria, Isaia | | | 1750 | ITA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Massazza, Federico | | | 1830 | ITA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Costantino, Claudio Emanuele | | | 1520 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | OP 41 Settimanale Lazio Scacchi Rounds 1-2 | Roma | ITA | 2022-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1923 | 1.00 | 2 | -0.86 | 20 | -17.20 | |
| | Scacco, Samuel | | | 1481 | ITA | 0.00 | 1 | -0.94 | 20 | -18.80 | | | De Bernardis, Luigi | | | 1523 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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