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Rapid:
Individual Calculations January 2022 |
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| Tacconi, Antonio Total change: -43.60 | |   |
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| OP 3 RAPID SOTTO LA ROCCA | SAN MINIATO | ITA | 2021-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1739 | 5.50 | 7 | -0.51 | 20 | -10.20 | |
|  Fontana, Matteo | | | 1212 | ITA | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Bernacchi, Paolo | | | 1365 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Dal Pra Caputo, Stefano | | | 1745 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | |  Frigerio, Riccardo | | | 1371 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Brotini, Stefania | | | 1259 | ITA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Barbetti, Raul | | | 1452 | ITA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Sassi, Ettore | | | 1230 | ITA | 1.00 | 1 | 0.04 | 20 | 0.80 | |
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 FESTIVAL RAPID CHESS PRATO | PRATO | ITA | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1739 | 3.00 | 7 | -1.67 | 20 | -33.40 | |
| | Paolinelli, Leonardo | | | 1209 | ITA | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Mascia, Leonardo | | | 1424 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Stancanelli, Valerio | | | 1895 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Del Giudice, Stefano | | | 1768 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Lari, Ferruccio | | | 1368 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ceccarini, Marco | | | 1976 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Albertazzi, Andrea | | | 1101 | ITA | 0.00 | 1 | -0.99 | 20 | -19.80 | |
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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