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Rapid:
Individual Calculations June 2019 |
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| Bottino, Sebastiano Total change: 0.20 | |   |
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| OP SCACCHI IN PALESTRA | CATANIA | ITA | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1438 | 3.00 | 6 | 0.01 | 20 | 0.20 | |
|  Di Marco, Serena | | | 1254 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Mannino, Fabio | | | 1641 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Milazzo, Emmanuel | | | 1348 | ITA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Gueli, Giovanni | | | 1346 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bonaccorsi, Fabio | | | 1429 | ITA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Gresta, Stefano | | | 1629 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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