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Individual Calculations September 2021 |
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| Grudina, Marco Total change: -42.40 | |   |
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| WE 9 La birreria - B | Pedavena | ITA | 2021-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1665 | 2.50 | 4 | -1.02 | 20 | -20.40 | |
|  Mazzi, Leonardo | | | 1265 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Morandini, Ivan | | | 1265 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bonetti, Alberto | | | 1392 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Di Nallo, Federico | | | 1363 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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) | | | | FE 19 Spilimbergo - B | Spilimbergo | ITA | 2021-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1670 | 3.50 | 7 | -1.10 | 20 | -22.00 | |
| | Tornay, Aritz | | | 1513 | ESP | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Pin, Orlando | | | 1609 | ITA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Tornay, Haizea | | | 1606 | ESP | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Maffeis, Fabio | | | 1547 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Graziani, Emma | | | 1583 | ITA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Ridolfo, Martin | | | 1580 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Maglioni, Leonardo | | | 1421 | ITA | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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) | | |
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