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Individual Calculations August 2021 |
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| Lanzani, Mario Total change: -1.10 | |   |
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| WE 5 San Leo - A | San Leo | ITA | 2021-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2276 | 3.50 | 5 | -0.08 | 10 | -0.80 | |
|  Gambardella, Piero | | | 1926 | ITA | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Pallante, Simone | | | 2000 | ITA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Damia, Angelo | m | | 2270 | ITA | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Sala, Giulia | | | 1876 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lazic, Miroljub | g | | 2328 | SRB | 0.50 | 1 | 0.07 | 10 | 0.70 | | | * 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) | | | | Semifinale CIA 2021 | Civitanova Marche | ITA | 2021-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2276 | 5.50 | 9 | -0.03 | 10 | -0.30 | |
| | Brini, Dario | | | 1988 | ITA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Parrella, Alfredo | | | 2098 | ITA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Jara, Erick | | | 2110 | ITA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Lumachi, Gabriele | f | | 2305 | ITA | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Gilevych, Artem | m | | 2408 | ITA | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Santagati, Alessandro | f | | 2302 | ITA | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Simonetto, Andrea | | | 2194 | ITA | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Gallo, Ivan | | | 1877 | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bettalli, Francesco | f | | 2300 | ITA | 0.50 | 1 | 0.03 | 10 | 0.30 | |
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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