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Rapid:
Individual Calculations January 2023 |
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| Bruni, Niccolo ` Total change: 30.80 | |   |
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| CIG 2023 - ATRI U14-16-18 | ATRI | ITA | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1136 | 1223 | 2.00 | 2 | 0.77 | 40 | 30.80 | |
|  Iezzi, Michela | | | 1057 | ITA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | D `ascenzo, Chiara | | | 1215 | ITA | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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