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Individual Calculations June 2021 |
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| Russo, Luigi Total change: 49.20 | |   |
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| CIG 2021 - CP Catania U14 | Motta Sant'Anastasia | ITA | 2021-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1171 | 1.50 | 2 | 0.85 | 40 | 34.00 | |
|  Cambria, Chiara | | | 1344 | ITA | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Bonaccorso, Mario | | | 1261 | ITA | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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 2021 - CR Sicilia U14 | Marsala | ITA | 2021-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1171 | 1.00 | 2 | 0.38 | 40 | 15.20 | |
| | Bonaccorso, Vincenzo | | | 1185 | ITA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Candiano, Valerio | | | 1477 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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