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Rapid:
Individual Calculations May 2023 |
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| Merlino, Raffaele Total change: 46.80 | |   |
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| CIG 2023 - CP MESSINA U12-14 | MESSINA | ITA | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1127 | 1153 | 1.00 | 1 | 0.46 | 40 | 18.40 | |
|  De Luca, Cristian | | | 1127 | ITA | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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 2023 - CR SICILIA U14 | AGRIGENTO | ITA | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1197 | 1153 | 3.00 | 5 | 0.71 | 40 | 28.40 | |
| | Iacono Manno, Vittorio | | | 1044 | ITA | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Geraci, Sergio | | | 1285 | ITA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Russo, Alessandro | | | 1067 | ITA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Noto, Federico | | | 1511 | ITA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Pannizzo, Flavio | | | 1079 | ITA | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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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