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Rapid:
Individual Calculations April 2018 |
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| Zoncu, Roberto Alessio Total change: 22.20 | |   |
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| CIG 2018 - CP PALERMO U10 | PALERMO | ITA | 2018-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1328 | 2.00 | 2 | 1.11 | 20 | 22.20 | |
|  Lo Piccolo, Marco | | | 1472 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | |  Zerilli, Amos Giacomo | | | 1274 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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