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Rapid:
Individual Calculations April 2023 |
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| Sacchetti, Andrea Total change: -33.20 | |   |
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| OP 21 RAPID FAENZA - MEMORIAL MARCO ORI | FAENZA | ITA | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1781 | 4.50 | 9 | -1.66 | 20 | -33.20 | |
|  Lugaresi, Nicola | | | 1381 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Marzocchi, Tommaso | | | 2167 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Pezzola, Maurizio | | | 1400 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bocchi, Omar | | | 1269 | ITA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Imburgia, Giuseppe | | | 1954 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mammi, Ottavio | | | 1732 | ITA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Rondelli, Roberto | | | 1642 | ITA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Quispe Rodriguez, Luis Gabriel | | | 1470 | PER | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Rocca, Claudio | | | 1424 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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