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Rapid:
Individual Calculations January 2019 |
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| Orru`, Giulia Total change: 11.00 | |   |
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| OP 5 SOGNANDO NATALE - U16 | CAGLIARI | ITA | 2018-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1355 | 4.00 | 5 | 0.55 | 20 | 11.00 | |
|  Orru`, Andrea | | | 1167 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Massidda, Antonio | | | 1213 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ventrice, Lorenzo | | | 1274 | ITA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Carta, Giuseppe | | | 1022 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Massidda, Silvia | | | 1337 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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