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Individual Calculations May 2013 |
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| De Renzi, Giuseppe Total change: 13.20 | |   |
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| OP 16 Memorial Berruto | Nichelino | ITA | 2013-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1553 | 2.50 | 4 | 0.88 | 15 | 13.20 | |
|  Barcellona, Antonino | | | 1778 | ITA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Coxe, Marino | | | 1737 | ITA | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Levi, Aldo | | | 1434 | ITA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Vozza, Augusto | | | 1565 | ITA | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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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