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Individual Calculations September 2021 |
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| Ruggiero, Alessandro Total change: -96.80 | |   |
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| FE 19 Spilimbergo - B | Spilimbergo | ITA | 2021-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1656 | 3.00 | 7 | -1.65 | 40 | -66.00 | |
|  Zhidkov, Aleksey | | | 1498 | ITA | 0.00 | 1 | -0.71 | 40 | -28.40 | |  Tufano, Chiara | | | 1507 | ITA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Ridolfo, Martin | | | 1580 | ITA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Di Maulo, Chiara | | | 1461 | ITA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Tornay, Haizea | | | 1606 | ESP | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Danese, Aldo | | | 1591 | ITA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Marta, Claudio | | | 1484 | ITA | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | CIG 2021 - Finale U14 | Salsomaggiore Terme | ITA | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1656 | 6.00 | 9 | -0.77 | 40 | -30.80 | |
| | Degrassi, Giacomo | | | 1256 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Martinenghi, Gabriel | | | 1256 * | ITA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Ortobelli Lozza, Marco | | | 1257 | ITA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Neri, Emanuele | | | 1274 | ITA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Barbieri, Pietro | | | 1256 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Monni, Francesco | | | 1510 | ITA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Pigato, Alex | | | 1765 | ITA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Centamore, Alberto | | | 1818 | ITA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Simonelli, Mattia | | | 1368 | ITA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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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