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Rapid:
Individual Calculations June 2023 |
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| Petcu, Gabriel Total change: 34.00 | |   |
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| CIG 2023 - CR LAZIO U12 | ROMA | ITA | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1550 | 2.50 | 3 | 0.85 | 40 | 34.00 | |
|  Maggiorelli, Matteo | | | 1150 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nassa, Nicolas | | | 1765 | ITA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Costantino, Claudio Emanuele | | | 1551 | ITA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | * 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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