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Rapid:
Individual Calculations December 2019 |
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| Bertoldo, Ivan Total change: -5.20 | |   |
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| OP 8 TROFEO LA TORRE | PALERMO | ITA | 2019-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1542 | 1.50 | 6 | -1.29 | 20 | -25.80 | |
|  Cino, Giuseppe Adalberto | | | 1926 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Ganci, Alberto | | | 1409 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Pennica, Andrea | | | 1764 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Davi `, Rosario | | | 1225 | ITA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Virga, Federico | | | 1653 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Scimone, Gianfranco | | | 1481 | ITA | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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 SCACCHI E ARTE | BAGHERIA | ITA | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1542 | 6.00 | 7 | 1.03 | 20 | 20.60 | |
| | Polito, Luca | | | 1426 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Pistola, Giuseppe | | | 1468 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Mataverde, Elger | | | 1539 | ITA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Gervasi, Pietro | | | 1272 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Verga, Francesco | | | 1514 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Gollin, Antonio | | | 1142 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Romeo, Maria Luce | | | 1142 * | 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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