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Rapid:
Individual Calculations June 2019 |
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| Martini, Alessandro Total change: -17.40 | |   |
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| CIG 2019 - TOLENTINO U16 | TOLENTINO | ITA | 2019-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1100 | 1020 | 1.00 | 2 | 0.22 | 20 | 4.40 | |
|  Zagaglia, Matteo | | | 1122 | ITA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Serafini, Pedro | | | 1078 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | | | CIG 2019 - CR MARCHE U12 | CIVITANOVA MARCHE | ITA | 2019-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1120 | 1020 | 0.00 | 3 | -1.09 | 20 | -21.80 | |
|  Bolognini, Chiara | | | 1129 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Serafini, Pedro | | | 1079 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Boresta, Sofia | | | 1151 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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