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Rapid:
Individual Calculations February 2019 |
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| Renzi, Alessio Total change: 16.80 | |   |
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| OP 25 ARROCCO CHESS CLUB | ROMA | ITA | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1625 | 3.00 | 8 | 0.26 | 20 | 5.20 | |
|  Paglietti, Nicola | f | | 2025 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Marino, Giovanni | | | 1941 | ITA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Andreassi, Luca | | | 1681 | ITA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Carnicelli, Valerio | f | | 2025 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Carnicelli, Flavio | | | 2025 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ciufolini, Sirio | | | 1723 | ITA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Tamburrini, Andrea | | | 1366 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Abuhamdieh, Nando | | | 1421 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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) | | | | OP GENNAIO CENTOCELLE | ROMA | ITA | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1625 | 4.00 | 6 | 0.58 | 20 | 11.60 | |
| | Alessio, Anna | | | 1468 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ferri, Roberto | | | 1522 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Guidi, Marco | | | 1738 | ITA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Pardo, Paolo | | | 1665 | ITA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Tomassi, Emidio | | | 1609 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Abuhamdieh, Nando | | | 1421 | ITA | 1.00 | 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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