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Rapid:
Individual Calculations May 2023 |
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| Marchenkov, Lorenzo Total change: -21.20 | |   |
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| CIG 2023 - CP ROMA U12 | ROMA | ITA | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1435 | 0.50 | 2 | -0.53 | 40 | -21.20 | |
|  Nassa, Nicolas | | | 1788 | ITA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Maggiorelli, Matteo | | | 1035 * | ITA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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