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Individual Calculations August 2023 |
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| Marino, Giovanni Total change: -23.40 | |   |
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| Settimanale 6 Stefano Tatai - A Rounds 5-6-7-8 | Roma | ITA | 2023-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1846 | 1.00 | 3 | -1.17 | 20 | -23.40 | |
|  Valli, Marco | | | 1646 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Iatrino, Vincenzo | | | 1664 | ITA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Alessi, Andrea | | | 1722 | ITA | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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