Individual Calculations August 2023 |
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Perrotta, Nicola Total change: 12.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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WE 3 Amelia - A | Amelia | ITA | 2023-07-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1789 | 1607 | 2.00 | 5 | 0.63 | 20 | 12.60 | |
| Cecere, Enrico | | | 1955 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | | Sarrecchia, Maurizio | | | 1774 | ITA | 0.50 | 1 | 0.22 | 20 | 4.40 | | Mancin, Michele | | | 1662 | ITA | 0.50 | 1 | 0.08 | 20 | 1.60 | | Marini, Bruno | | | 1713 | ITA | 1.00 | 1 | 0.64 | 20 | 12.80 | | Seccia, Alessandro | | | 1843 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | 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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