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Individual Calculations October 2023 |
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| Taccia, Andrea Total change: 12.80 | |   |
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| OP 21 Piemonte Scacchi - Memorial Lanfranco Bombelli | Torino | ITA | 2023-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1514 | 3.50 | 5 | 0.64 | 20 | 12.80 | |
|  Iosimi, Edoardo | | | 1177 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Caffarelli, Cristiano | | | 1751 | ITA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Reggio, Davide | | | 1523 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Del Nonno, Maurizio | | | 1373 | ITA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Ribero, Simone | | | 1443 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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