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Individual Calculations October 2019 |
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| Piergentili, Roberto Total change: -42.80 | |   |
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| OP 5 Citta' di Ancona | Ancona | ITA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1711 | 1.00 | 3 | -1.46 | 20 | -29.20 | |
|  Milillo, Valentina | | | 1363 | ITA | 0.00 | 1 | -0.89 | 20 | -17.80 | |  Soremic, Giacomo | | | 1508 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Fragni, Enrico | | | 1464 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | WE 18 Grand Hotel Adriatico - B | Montesilvano | ITA | 2019-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1711 | 3.00 | 5 | -0.68 | 20 | -13.60 | |
| | Ragnini, Damiano | | | 1555 | ITA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Nasca, Andrea | | | 1563 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Scurti, Gino | | | 1521 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Giannini, Fabio | | | 1520 | ITA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Caputo, Andrea | | | 1498 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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