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Individual Calculations November 2022 |
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| Musmarra, Giovanni Total change: -22.40 | |   |
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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 |
| 1621 | 1378 | 0.00 | 2 | -0.48 | 20 | -9.60 | |
|  Roberti, Bruno | | | 1795 | ITA | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Durantini, Francesco | | | 1446 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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 |
| 1497 | 1351 | 0.50 | 3 | -0.64 | 20 | -12.80 | |
| | Marino, Giovanni | | | 1862 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Tamburrini, Andrea | | | 1261 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Sgambati, Guido | | | 1367 | ITA | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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