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Rapid:
Individual Calculations October 2019 |
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| Bolognini, Chiara Total change: 44.00 | |   |
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| CISU16 2019 - CR MARCHE U12 | SAN SEVERINO MARCHE | ITA | 2019-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1135 | 3.50 | 4 | 2.20 | 20 | 44.00 | |
|  Di Cerbo, Alfredo | | | 1472 | ITA | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Bevini, Davide | | | 1136 | ITA | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Di Cerbo, Alfredo | | | 1472 | ITA | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Salvi, Alessandro | | | 1095 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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