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Rapid:
Individual Calculations June 2017 |
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| Albi Bachini Conti, Silvia Total change: -4.60 | |   |
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| CIG2017 - CR UMBRIA U16 | FOLIGNO | ITA | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1829 | 2.00 | 3 | -0.23 | 20 | -4.60 | |
|  Pazzi, David | | | 1711 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | |  D`antonio, Neri | | | 1614 | ITA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Xiao, Rui | | | 1590 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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