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Rapid:
Individual Calculations June 2019 |
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| Ruocco, Erik Mario Total change: -4.20 | |   |
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| CIG 2019 - CR SARDEGNA U16 | VILLASOR | ITA | 2019-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1202 | 1159 | 2.50 | 5 | 0.19 | 20 | 3.80 | |
|  Collu, Cecilia Maria | | | 1097 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Casti, Tommaso | | | 759 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garau, Francesca | | | 1534 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bonali, Leonardo | | | 1559 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | La Gaetana, Mirko | | | 1063 | ITA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * 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 - CAGLIARI U16 | CAGLIARI | ITA | 2019-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1159 | 0.00 | 1 | -0.40 | 20 | -8.00 | |
| | Massidda, Antonio | | | 1228 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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