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Individual Calculations February 2023 |
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| Biancotti, Alessandro Total change: -23.80 | |   |
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| OP 2 Il muretto di Alassio | Alassio | ITA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1747 | 2.00 | 4 | -0.89 | 20 | -17.80 | |
|  Secchi, Silvia | | | 1453 | ITA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Diena, Giovanni | | | 1430 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Cardona, Paolo | | | 1871 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Loi, Alessio | | | 1460 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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 2 Settimanale Memorial Guido Cardino Rounds 1-2 | Savona | ITA | 2023-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1747 | 0.50 | 1 | -0.30 | 20 | -6.00 | |
| | Corso, Angelo | | | 1509 | ITA | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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