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Rapid:
Individual Calculations June 2017 |
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| Ercolano, Mario Total change: 53.40 | |   |
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| CIG 2017 - CP NAPOLI U16 | SANT'ANTIMO | ITA | 2017-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1430 | 2.00 | 4 | 0.58 | 20 | 11.60 | |
|  Calemma, Alfredo Mariano | | | 1484 | ITA | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Celentano, Antonino | | | 1598 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Orefice, Matteo | | | 1542 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Caneri, Alice | | | 1527 | ITA | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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) | | | | CIG 2017 - CR CAMPANIA U14 | NAPOLI | ITA | 2017-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1427 | 4.00 | 6 | 2.09 | 20 | 41.80 | |
| | Cammarota, Andrea | | | 1512 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Penza, Giulio | | | 1594 | ITA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Celentano, Antonino | | | 1598 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Vecchione, Anna Pia | | | 1827 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pellegrino, Laura | | | 1394 | ITA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Fontana, Daniele | | | 1537 | ITA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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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