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Individual Calculations August 2021 |
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| Scagliarini, Bruno Total change: -45.00 | |   |
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| WE D'estate 2021 - A | Roma | ITA | 2021-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1771 | 2.50 | 5 | -0.70 | 20 | -14.00 | |
|  Milillo, Valentina | | | 1371 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pacilli, Emanuele | | | 2101 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vertuccio, Roberto | | | 1756 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | De Ieso, Lorenzo | | | 1437 | ITA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Atzeni, Matteo | | | 1571 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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) | | | | WE 22 Lazio Scacchi - A | Roma | ITA | 2021-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1771 | 2.00 | 5 | -1.55 | 20 | -31.00 | |
| | Oldani, Alessandro | | | 1465 | ITA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Cecconi, Adriano | | | 1549 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Proietti Cobas, Jorge | | | 1485 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Vannelli, Vittorio | | | 1497 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Cuppone, Damiano | | | 1974 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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