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Individual Calculations August 2018 |
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| Messina, Alessia Total change: -12.40 | |   |
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| CIG 2018 - Finale u12 femm | Scalea | ITA | 2018-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1175 | 1.00 | 4 | -0.31 | 40 | -12.40 | |
|  Boresta, Sofia | | | 1107 | ITA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Alfidi, Giulia | | | 1153 | ITA | 1.00 | 1 | 0.47 | 40 | 18.80 | |  Sala, Giulia | | | 1575 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gomirato, Anna | | | 1523 | ITA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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