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Rapid:
Individual Calculations June 2019 |
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| Ruggiero, Ilaria Total change: -9.00 | |   |
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| CIG 2019 - MONTESILVANO U16 | MONTESILVANO | ITA | 2019-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1206 | 1.00 | 4 | -0.59 | 20 | -11.80 | |
|  Cina `, Vittorio | | | 1606 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Viti, Matteo | | | 1163 | ITA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Pigini, Francesco | | | 1125 | ITA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Nassa, Nicolas | | | 1325 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | CIG 2019 - CR LAZIO U12 FEMMINILE | LADISPOLI | ITA | 2019-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1206 | 1.00 | 3 | 0.14 | 20 | 2.80 | |
| | Spada, Vittoria | | | 1502 | ITA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Rossi, Maria Giulia | | | 1241 | ITA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Glover, Sharon | | | 1391 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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