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Individual Calculations September 2021 |
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| Rossi, Gianni Total change: 7.80 | |   |
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| WE 9 La birreria - B | Pedavena | ITA | 2021-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1662 | 3.00 | 4 | 0.39 | 20 | 7.80 | |
|  Dalle Case, Rossano | | | 1262 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moretto, Pietro | | | 1737 | ITA | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Belloni, Umberto | | | 1655 | ITA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Vaccari, Marco | | | 1444 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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