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Rapid:
Individual Calculations September 2023 |
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| Di Fabio, Sara Total change: 30.80 | |   |
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| CISU18 2023 - CR ABRUZZO U10-12-14-16-18 | TOCCO DA CASAURIA | ITA | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1327 | 2.00 | 2 | 0.77 | 40 | 30.80 | |
|  Lanciotti, Alessandro | | | 1080 | ITA | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Ulbar, Costantino | | | 1381 | ITA | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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) | | |
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