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Individual Calculations April 2008 |
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| Donguines, Fernie Total change: 17.50 | |   |
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| Prospero Pichay Cup | Manila | PHI | 2007-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2428 | 2356 | 5.00 | 8 | 1.75 | 10 | 17.50 | |
|  Ghaem Maghami, Ehsan | g | | 2591 | IRI | 0.00 | 1 | -0.21 | 10 | -2.10 | |  Mendoza, Beverly | | wm | 2132 | PHI | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Torre, Eugenio | g | | 2531 | PHI | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Nadera, Barlo | m | | 2412 | PHI | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Gonzales, Jayson | m | | 2454 | PHI | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Zhang, Xiaowen | | | 2254 | CHN | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Laylo, Darwin | m | | 2508 | PHI | 1.00 | 1 | 0.70 | 10 | 7.00 | | | Antonio, Rogelio Jr. | g | | 2540 | PHI | 0.50 | 1 | 0.24 | 10 | 2.40 | |
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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