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Individual Calculations September 2021 |
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| Passalacqua, Federico Total change: 51.60 | |   |
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| CIG 2021 - Finale U12 | Salsomaggiore Terme | ITA | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1033 | 2.00 | 4 | 1.29 | 40 | 51.60 | |
|  Budai, Leonardo | | | 1372 | ITA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Rotondaro, Riccardo | | | 1278 | ITA | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Lugaresi, Gabriele | | | 1331 | ITA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Martirosyan, Davide | | | 1232 | ITA | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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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