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Individual Calculations May 2021 |
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| Verdi, Riccardo Total change: 13.20 | |   |
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| CIG 2021 - CP Bologna U12 | Bologna | ITA | 2021-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1044 | 1.00 | 3 | 0.33 | 40 | 13.20 | |
|  Boaron, Elena | | | 1168 | ITA | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Motta, Diego | | | 1225 | ITA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Trevisan, Stefano | | | 1444 * | ITA | 0.00 | 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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