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Individual Calculations August 2023 |
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| Zacchini, Stefano Total change: -85.60 | |   |
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| CIG 2023 - Finale U12 | Tarvisio | ITA | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1446 | 3.00 | 6 | -2.14 | 40 | -85.60 | |
|  Vottero, Matteo | | | 1089 | ITA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Ulbar, Costantino | | | 1221 | ITA | 0.00 | 1 | -0.78 | 40 | -31.20 | |  Toma, Daniele | | | 1034 | ITA | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Tangredi, Francesco | | | 1206 | ITA | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Federico, Mario | | | 1181 | ITA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Giannelli, Filippo | | | 1046 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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