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Rapid:
Individual Calculations January 2019 |
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| Verdini, Sabrina Total change: -21.40 | |   |
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| CIG 2019 - ANCONA U16 | ANCONA | ITA | 2018-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1098 | 1125 | 0.00 | 2 | -1.07 | 20 | -21.40 | |
|  Marzetti, Andrea | | | 1081 | ITA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Marzetti, Diego | | | 1115 | ITA | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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