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Rapid:
Individual Calculations February 2019 |
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| Persico, Lorenzo Total change: -16.60 | |   |
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| OP 23 DELLA BEFANA | BERGAMO | ITA | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1621 | 3.00 | 7 | -0.83 | 20 | -16.60 | |
|  Mazzitello, Mirko | | | 1259 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Ranfagni, Stefano | | | 1974 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Passera, Federico | | | 1258 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bonassi, Tommaso | | | 2021 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Renzi, Fabrizio | | | 1481 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Fiorini, Luca | | | 1523 | ITA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Franco, Alessandro | | | 1607 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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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