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Individual Calculations July 2021 |
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| Muraro, Alberto Total change: 17.80 | |   |
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| WE 21 Grand Hotel Adriatico - A | Montesilvano | ITA | 2021-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 1861 | 3.00 | 5 | 2.29 | 20 | 45.80 | |
|  Fuochi, Tommaso | | | 2037 | ITA | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Zimina, Olga | m | wg | 2261 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mazzini, Mauro | | | 2145 | ITA | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Calavalle, Giulio | f | | 2194 | ITA | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Corvi, Marco | f | | 2261 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | CR Emilia-Romagna 2021 | Imola | ITA | 2021-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1861 | 1.50 | 4 | -1.40 | 20 | -28.00 | |
| | Tellarini, Lorenzo | | | 1461 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Drei, Andrea | f | | 2149 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Silvestri, Carlo | | | 1494 | ITA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Rimondini, Riccardo | | | 1461 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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