Rapid:
Individual Calculations June 2019 |
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Boresta, Sofia Total change: 25.80 | | |
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CIG 2019 - CR MARCHE U12 | CIVITANOVA MARCHE | ITA | 2019-05-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1112 | 1151 | 3.50 | 4 | 1.29 | 20 | 25.80 | |
| Zagaglia, Matteo | | | 1122 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | | Bolognini, Chiara | | | 1129 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | | Pietroni, Costantino | | | 1177 | ITA | 0.50 | 1 | 0.04 | 20 | 0.80 | | Martini, Alessandro | | | 1020 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | 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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