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Individual Calculations September 2021 |
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| Perlin, Enrico Total change: -36.20 | |   |
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| WE 9 La birreria - B | Pedavena | ITA | 2021-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1681 | 2.00 | 4 | -1.01 | 20 | -20.20 | |
|  Vaccari, Luigi | | | 1281 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Di Nallo, Federico | | | 1363 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Vaccari, Marco | | | 1444 | ITA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Moretto, Pietro | | | 1737 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | FE 19 Spilimbergo - B | Spilimbergo | ITA | 2021-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1681 | 3.00 | 6 | -0.80 | 20 | -16.00 | |
| | Coqueraut, Lodewyk | | | 1542 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | La Malfa, Stelio | | | 1560 | ITA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Tornay, Aritz | | | 1513 | ESP | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ballon, Gianluca | | | 1647 | ITA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Pasti, Zsombor | | | 1625 | HUN | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Tornay, Haizea | | | 1606 | ESP | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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