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Individual Calculations September 2021 |
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| Condorelli, Pietro Total change: -6.40 | |   |
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| WE La regina degli scacchi a Roma - D | Roma | ITA | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1527 | 3.00 | 4 | -0.26 | 20 | -5.20 | |
|  Moreno, Giovanni | | | 1192 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Giangiuli, Saverio | | | 1372 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Nini, Fabio | | | 1304 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Cozzi, Claudio | | | 1182 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | WE Gli scacchi nel cuore di Sepino - C | Sepino | ITA | 2021-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1527 | 2.00 | 3 | -0.06 | 20 | -1.20 | |
| | Condorelli, Emanuele | | | 1127 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Fortunato, Roberto | | | 1548 | ITA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Cappuccio, Giulio | | | 1404 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | |
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