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Individual Calculations January 2013 |
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| Ziarecki, Sandro Augusto Total change: -24.30 | |   |
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| IRT Internacional U-2200 de la AAAP y AHA | Ciudad del Este | PAR | 2012-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 2128 | 3.00 | 5 | -0.81 | 30 | -24.30 | |
|  Orrego, Julio | | | 1843 | PAR | 1.00 | 1 | 0.16 | 30 | 4.80 | |  Apuril, Jose | | | 1925 | PAR | 0.00 | 1 | -0.76 | 30 | -22.80 | | | Broday, Gabriel Renan | | | 2040 | BRA | 0.50 | 1 | -0.12 | 30 | -3.60 | | | Ferloni, Jose W Perez | | | 1919 | PAR | 0.50 | 1 | -0.27 | 30 | -8.10 | | | Britez, G Jorge A | | | 1867 | PAR | 1.00 | 1 | 0.18 | 30 | 5.40 | |
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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