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Rapid:
Individual Calculations January 2023 |
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| Tamburrini, Andrea Total change: 3.40 | |   |
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| OP 5 RAPID ARROCCO CHESS CLUB | ROMA | ITA | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1188 | 1.00 | 5 | 0.54 | 20 | 10.80 | |
|  Guidi, Marco | | | 1689 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Alessi, Andrea | | | 1743 | ITA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Nassa, Nicolas | | | 1613 | ITA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Laforgia, Gaia Camilla Federic | | | 1324 | ITA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Bonaposta, Fabrizio | | | 2105 | ITA | 0.00 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | OP 9 RAPID ASR 2022 | ROMA | ITA | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1188 | 0.00 | 3 | -0.37 | 20 | -7.40 | |
| | Agudelo, Pedro Luis | c | | 2100 | COL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Fileri, Francesco | | | 1554 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Scotto, Lorenzo | | | 1362 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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