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Individual Calculations September 2009 |
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| Paragua, Mark Total change: 14.30 | |   |
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| Victory Central Mall Open Chess Championship | Caloocan City | PHI | 2009-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2394 | 2487 | 5.50 | 8 | 0.54 | 10 | 5.40 | |
|  Arroyo, Christian | | | 2240 | PHI | 1.00 | 1 | 0.19 | 10 | 1.90 | |  Bagamasbad, Efren | | | 2311 | PHI | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Laylo, Darwin | g | | 2494 | PHI | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Gomez, John Paul | g | | 2515 | PHI | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Senador, Emmanuel | | | 2372 | PHI | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Garma, Chito | m | | 2327 | PHI | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Carlos, Leonardo | f | | 2337 | PHI | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Antonio, Rogelio Jr | g | | 2559 | PHI | 0.50 | 1 | 0.10 | 10 | 1.00 | |
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) | | | | Zone 3.3 Men Championship | Ho Chi Minh | VIE | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2426 | 2487 | 6.00 | 9 | 0.89 | 10 | 8.90 | |
| | Nguyen, Van Thanh | c | | 2173 | VIE | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Kojima, Shinya | f | | 2323 | JPN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Zhang, Zhong | g | | 2613 | SIN | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Torre, Eugenio | g | | 2560 | PHI | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Nguyen, Ngoc Truong Son | g | | 2592 | VIE | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Bao, Khoa | | | 2161 | VIE | 1.00 | 1 | 0.13 | 10 | 1.30 | | | So, Wesley | g | | 2646 | PHI | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Nguyen, Thanh Son | m | | 2444 | VIE | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Nguyen, Hoang Nam | c | | 2320 | VIE | 1.00 | 1 | 0.28 | 10 | 2.80 | |
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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