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Rapid:
Individual Calculations June 2023 |
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| De Donno, Giacomo Total change: 0.80 | |   |
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| OP 2 RAPID DEL PORTICCIOLO | BRINDISI | ITA | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1414 | 1.00 | 5 | 0.04 | 20 | 0.80 | |
|  Sirena, Gianni | | | 1978 | ITA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Riso, Giuseppe | | | 1592 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Labalestra, Aurelio | | | 1620 | ITA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Floarea, Vladut Dumitru | | | 1678 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Bleve, Ugo | | | 1609 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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